| 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 | $222.85 | 6.608% | $237.5759 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $40.43 | 4.531% | $42.2619 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $70.94 | 8.493% | $76.9649 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $35.78 | 13.222% | $40.5108 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $131.45 | 12.582% | $147.989 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $203.41 | 8.709% | $221.125 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $62.72 | 8.623% | $68.1283 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $767.58 | $834.5558 | $834.56 | $834.60 | $834.60 | |