| 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 | $102.70 | 4.456% | $107.2763 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $222.35 | 7.399% | $238.8017 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $244.38 | 12.513% | $274.9593 | $274.96 | $274.95 | $275.00 |
| Purchase #4 | $17.65 | 10.719% | $19.5419 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $227.53 | 7.770% | $245.2091 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $209.59 | 5.724% | $221.5869 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $155.88 | 3.857% | $161.8923 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $1,180.08 | $1,269.2675 | $1,269.27 | $1,269.30 | $1,269.30 | |