| 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 | $218.87 | 4.525% | $228.7739 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $196.86 | 6.735% | $210.1185 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $243.74 | 4.376% | $254.4061 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $220.32 | 6.104% | $233.7683 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $249.84 | 3.311% | $258.1122 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $223.73 | 10.706% | $247.6825 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $63.38 | 8.432% | $68.7242 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,416.74 | $1,501.5857 | $1,501.58 | $1,501.50 | $1,501.60 | |