| 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 | $43.83 | 7.433% | $47.0879 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $45.63 | 12.249% | $51.2192 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $215.27 | 7.658% | $231.7554 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $119.84 | 10.236% | $132.1068 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $29.36 | 9.454% | $32.1357 | $32.14 | $32.15 | $32.10 |
| Purchase #6 | $71.99 | 5.312% | $75.8141 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $217.65 | 9.835% | $239.0559 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $743.57 | $809.1750 | $809.19 | $809.15 | $809.20 | |