| 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 | $129.75 | 11.564% | $144.7543 | $144.75 | $144.75 | $144.80 |
| Purchase #2 | $17.47 | 9.395% | $19.1113 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $238.26 | 10.870% | $264.1589 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $20.51 | 11.467% | $22.8619 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $78.53 | 12.742% | $88.5363 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $198.96 | 10.800% | $220.4477 | $220.45 | $220.45 | $220.40 |
| Purchase #7 | $224.50 | 7.272% | $240.8256 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $907.98 | $1,000.6960 | $1,000.70 | $1,000.70 | $1,000.70 | |