| 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 | $107.66 | 12.687% | $121.3188 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $50.50 | 6.844% | $53.9562 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $39.44 | 10.647% | $43.6392 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $67.57 | 9.423% | $73.9371 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $99.49 | 10.453% | $109.8897 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $128.72 | 7.372% | $138.2092 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $211.84 | 6.482% | $225.5715 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $705.22 | $766.5217 | $766.53 | $766.50 | $766.50 | |