| 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 | $14.79 | 5.317% | $15.5764 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $118.73 | 10.374% | $131.0471 | $131.05 | $131.05 | $131.00 |
| Purchase #3 | $41.56 | 8.354% | $45.0319 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $32.90 | 6.623% | $35.079 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $22.30 | 10.775% | $24.7028 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $211.45 | 11.278% | $235.2973 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $48.87 | 9.469% | $53.4975 | $53.50 | $53.50 | $53.50 |
| 7 purchase totals = | $490.60 | $540.2320 | $540.24 | $540.30 | $540.20 | |