| 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 | $210.33 | 5.462% | $221.8182 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $13.74 | 5.499% | $14.4956 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $31.42 | 9.849% | $34.5146 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $30.58 | 8.825% | $33.2787 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $229.80 | 12.138% | $257.6931 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $88.95 | 4.682% | $93.1146 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $17.32 | 5.226% | $18.2251 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $622.14 | $673.1399 | $673.14 | $673.15 | $673.10 | |