| 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 | $170.54 | 8.349% | $184.7784 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $88.86 | 4.188% | $92.5815 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $236.57 | 12.127% | $265.2588 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $139.58 | 10.633% | $154.4215 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $33.92 | 6.603% | $36.1597 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $115.33 | 5.744% | $121.9546 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $96.89 | 4.367% | $101.1212 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $881.69 | $956.2757 | $956.27 | $956.25 | $956.40 | |