| 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 | $227.33 | 4.381% | $237.2893 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $212.98 | 11.374% | $237.2043 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $165.30 | 3.676% | $171.3764 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $200.67 | 5.834% | $212.3771 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $128.52 | 5.755% | $135.9163 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $114.48 | 7.673% | $123.2641 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $173.92 | 8.221% | $188.218 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $1,223.20 | $1,305.6455 | $1,305.65 | $1,305.65 | $1,305.70 | |