| 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 | $157.65 | 4.461% | $164.6828 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $80.47 | 6.470% | $85.6764 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $201.95 | 12.768% | $227.735 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $153.55 | 11.286% | $170.8797 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $69.48 | 8.742% | $75.5539 | $75.55 | $75.55 | $75.60 |
| Purchase #6 | $54.68 | 11.224% | $60.8173 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $83.46 | 9.399% | $91.3044 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $801.24 | $876.6495 | $876.65 | $876.70 | $876.70 | |