| 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 | $109.43 | 9.615% | $119.9517 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $113.89 | 6.366% | $121.1402 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $58.49 | 6.229% | $62.1333 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $196.65 | 11.480% | $219.2254 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $115.92 | 13.186% | $131.2052 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $42.70 | 4.852% | $44.7718 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $8.47 | 6.566% | $9.0261 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $645.55 | $707.4537 | $707.46 | $707.50 | $707.40 | |