| 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 | $13.90 | 7.687% | $14.9685 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $135.47 | 8.757% | $147.3331 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $127.70 | 6.278% | $135.717 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $122.89 | 13.459% | $139.4298 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $235.38 | 11.474% | $262.3875 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $67.55 | 6.657% | $72.0468 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $98.42 | 3.675% | $102.0369 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $801.31 | $873.9196 | $873.93 | $873.95 | $873.80 | |