| 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 | $248.46 | 11.780% | $277.7286 | $277.73 | $277.75 | $277.70 |
| Purchase #2 | $41.77 | 6.285% | $44.3952 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $12.37 | 10.817% | $13.7081 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $25.50 | 6.110% | $27.0581 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $112.51 | 11.274% | $125.1944 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $123.97 | 4.522% | $129.5759 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $50.48 | 9.778% | $55.4159 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $615.06 | $673.0762 | $673.09 | $673.10 | $673.10 | |