| 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 | $105.37 | 13.728% | $119.8352 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $47.45 | 4.294% | $49.4875 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $172.30 | 6.162% | $182.9171 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $196.47 | 11.790% | $219.6338 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $89.74 | 4.504% | $93.7819 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $170.39 | 11.623% | $190.1944 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $21.31 | 8.148% | $23.0463 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $803.03 | $878.8962 | $878.90 | $878.95 | $878.80 | |