| 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 | $186.97 | 7.541% | $201.0694 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $211.76 | 5.120% | $222.6021 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $139.77 | 9.367% | $152.8623 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $154.61 | 9.541% | $169.3613 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $170.89 | 4.819% | $179.1252 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $236.41 | 3.641% | $245.0177 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $195.98 | 5.450% | $206.6609 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $1,296.39 | $1,376.6989 | $1,376.70 | $1,376.65 | $1,376.80 | |