| 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 | $78.65 | 7.159% | $84.2806 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $26.60 | 7.452% | $28.5822 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $110.63 | 9.250% | $120.8633 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $135.58 | 9.764% | $148.818 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $224.38 | 8.116% | $242.5907 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $59.60 | 6.812% | $63.66 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $150.50 | 6.552% | $160.3608 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $785.94 | $849.1556 | $849.15 | $849.15 | $849.30 | |