| 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 | $95.86 | 11.686% | $107.0622 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $161.95 | 7.521% | $174.1303 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $89.25 | 12.456% | $100.367 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $157.43 | 8.614% | $170.991 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $153.62 | 11.387% | $171.1127 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $229.87 | 12.685% | $259.029 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $49.40 | 7.597% | $53.1529 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $937.38 | $1,035.8451 | $1,035.84 | $1,035.85 | $1,035.90 | |