| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.50 | 10.758% | $210.994 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $193.70 | 13.375% | $219.6074 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $190.97 | 10.129% | $210.3134 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $179.36 | 5.146% | $188.5899 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $174.71 | 8.357% | $189.3105 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $189.86 | 10.470% | $209.7383 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $118.52 | 11.871% | $132.5895 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $1,237.62 | $1,361.1430 | $1,361.14 | $1,361.15 | $1,361.10 | |