| 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 | $116.69 | 9.712% | $128.0229 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $222.63 | 3.258% | $229.8833 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $182.42 | 9.812% | $200.3191 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $113.78 | 7.125% | $121.8868 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $85.40 | 9.804% | $93.7726 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $135.37 | 12.269% | $151.9785 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $93.70 | 13.516% | $106.3645 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $949.99 | $1,032.2277 | $1,032.22 | $1,032.20 | $1,032.30 | |