| 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 | $21.47 | 11.430% | $23.924 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $6.81 | 3.739% | $7.0646 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $209.43 | 4.635% | $219.1371 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $90.80 | 13.783% | $103.315 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $96.43 | 6.297% | $102.5022 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $152.50 | 12.716% | $171.8919 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $215.81 | 7.828% | $232.7036 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $793.25 | $860.5384 | $860.53 | $860.50 | $860.50 | |