| 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 | $20.87 | 12.637% | $23.5073 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $166.32 | 6.602% | $177.3004 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $47.37 | 9.866% | $52.0435 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $183.88 | 13.797% | $209.2499 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $20.42 | 6.837% | $21.8161 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $146.70 | 7.401% | $157.5573 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $69.60 | 11.548% | $77.6374 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $655.16 | $719.1119 | $719.12 | $719.10 | $719.00 | |