| 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 | $72.77 | 11.641% | $81.2412 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $108.89 | 3.446% | $112.6423 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $116.62 | 6.453% | $124.1455 | $124.15 | $124.15 | $124.10 |
| Purchase #4 | $182.89 | 9.479% | $200.2261 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $188.57 | 9.484% | $206.454 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $22.95 | 4.268% | $23.9295 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $53.27 | 7.214% | $57.1129 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $745.96 | $805.7515 | $805.75 | $805.80 | $805.60 | |