| 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 | $162.28 | 5.388% | $171.0236 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $43.65 | 3.345% | $45.1101 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $21.72 | 5.178% | $22.8447 | $22.84 | $22.85 | $22.80 |
| Purchase #4 | $158.56 | 11.839% | $177.3319 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $122.31 | 5.443% | $128.9673 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $44.64 | 9.757% | $48.9955 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $95.70 | 8.822% | $104.1427 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $648.86 | $698.4158 | $698.41 | $698.40 | $698.30 | |