| 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 | $87.84 | 10.178% | $96.7804 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $137.29 | 13.694% | $156.0905 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $227.86 | 13.578% | $258.7988 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $191.61 | 11.518% | $213.6796 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $211.56 | 12.268% | $237.5142 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $143.55 | 13.467% | $162.8819 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $15.52 | 12.624% | $17.4792 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $1,015.23 | $1,143.2246 | $1,143.22 | $1,143.30 | $1,143.30 | |