| 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 | $79.91 | 9.243% | $87.2961 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $93.93 | 12.760% | $105.9155 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $205.39 | 10.192% | $226.3233 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $27.56 | 4.432% | $28.7815 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $69.84 | 7.261% | $74.9111 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $26.86 | 6.789% | $28.6835 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $230.87 | 11.263% | $256.8729 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $734.36 | $808.7839 | $808.78 | $808.75 | $808.80 | |