| 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 | $63.29 | 4.383% | $66.064 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $214.35 | 13.480% | $243.2444 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $244.58 | 4.684% | $256.0361 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $119.71 | 13.705% | $136.1163 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $203.48 | 3.489% | $210.5794 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $170.52 | 4.855% | $178.7987 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $185.25 | 5.434% | $195.3165 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,201.18 | $1,286.1554 | $1,286.16 | $1,286.15 | $1,286.10 | |