| 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 | $44.71 | 9.710% | $49.0513 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $54.95 | 6.817% | $58.6959 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $237.33 | 11.530% | $264.6941 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $142.52 | 9.366% | $155.8684 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $146.34 | 8.666% | $159.0218 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $191.84 | 11.719% | $214.3217 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $120.63 | 11.495% | $134.4964 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $938.32 | $1,036.1496 | $1,036.15 | $1,036.10 | $1,036.20 | |