| 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 | $73.45 | 4.620% | $76.8434 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $11.30 | 7.598% | $12.1586 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $151.80 | 13.378% | $172.1078 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $200.81 | 13.104% | $227.1241 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $31.55 | 12.362% | $35.4502 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $208.93 | 9.208% | $228.1683 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $32.34 | 4.405% | $33.7646 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $710.18 | $785.6170 | $785.61 | $785.55 | $785.70 | |