| 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 | $201.38 | 8.299% | $218.0925 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $109.35 | 12.851% | $123.4026 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $64.36 | 9.552% | $70.5077 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $167.40 | 6.140% | $177.6784 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $22.40 | 11.710% | $25.023 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $239.99 | 11.501% | $267.5912 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $82.67 | 8.434% | $89.6424 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $887.55 | $971.9378 | $971.93 | $971.95 | $971.90 | |