| 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 | $124.64 | 3.158% | $128.5761 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $66.60 | 12.728% | $75.0768 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $204.71 | 12.189% | $229.6621 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $155.27 | 3.701% | $161.0165 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $218.69 | 11.237% | $243.2642 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $154.90 | 13.656% | $176.0531 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $245.30 | 7.357% | $263.3467 | $263.35 | $263.35 | $263.30 |
| 7 purchase totals = | $1,170.11 | $1,276.9955 | $1,277.00 | $1,277.00 | $1,277.10 | |