| 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 | $158.53 | 7.467% | $170.3674 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $229.65 | 7.689% | $247.3078 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $68.43 | 10.584% | $75.6726 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $241.80 | 3.112% | $249.3248 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $196.26 | 3.237% | $202.6129 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $144.63 | 11.807% | $161.7065 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $87.61 | 6.597% | $93.3896 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $1,126.91 | $1,200.3816 | $1,200.38 | $1,200.30 | $1,200.40 | |