| 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 | $127.64 | 5.729% | $134.9525 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $99.55 | 11.451% | $110.9495 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $22.75 | 13.662% | $25.8581 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $63.34 | 3.134% | $65.3251 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $60.69 | 7.164% | $65.0378 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $108.69 | 5.493% | $114.6603 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $141.75 | 9.317% | $154.9568 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $624.41 | $671.7401 | $671.75 | $671.75 | $671.80 | |