| 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 | $33.67 | 8.301% | $36.4649 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $43.76 | 8.157% | $47.3295 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $81.54 | 11.261% | $90.7222 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $246.92 | 11.460% | $275.217 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $66.84 | 12.297% | $75.0593 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $142.28 | 8.472% | $154.334 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $6.79 | 5.191% | $7.1425 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $621.80 | $686.2694 | $686.26 | $686.25 | $686.20 | |