| 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 | $52.57 | 9.137% | $57.3733 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $191.89 | 8.654% | $208.4962 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $46.62 | 10.289% | $51.4167 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $84.50 | 10.531% | $93.3987 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $238.56 | 7.647% | $256.8027 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $135.33 | 4.743% | $141.7487 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $120.37 | 3.822% | $124.9705 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $869.84 | $934.2068 | $934.21 | $934.15 | $934.20 | |