| 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 | $10.61 | 5.625% | $11.2068 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $210.82 | 8.671% | $229.1002 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $45.73 | 12.717% | $51.5455 | $51.55 | $51.55 | $51.50 |
| Purchase #4 | $182.31 | 5.544% | $192.4173 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $135.61 | 12.656% | $152.7728 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $206.57 | 11.186% | $229.6769 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $95.85 | 9.548% | $105.0018 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $887.50 | $971.7213 | $971.73 | $971.70 | $971.70 | |