| 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 | $24.83 | 5.254% | $26.1346 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $110.33 | 4.384% | $115.1669 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $19.74 | 9.273% | $21.5705 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $197.47 | 6.665% | $210.6314 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $54.54 | 8.722% | $59.297 | $59.30 | $59.30 | $59.30 |
| Purchase #6 | $70.85 | 11.280% | $78.8419 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $155.84 | 12.205% | $174.8603 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $633.60 | $686.5026 | $686.50 | $686.50 | $686.50 | |