| 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 | $225.76 | 11.533% | $251.7969 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $8.87 | 9.451% | $9.7083 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $120.51 | 7.289% | $129.294 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $174.33 | 11.572% | $194.5035 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $138.58 | 12.865% | $156.4083 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $37.35 | 5.284% | $39.3236 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $21.50 | 13.412% | $24.3836 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $726.90 | $805.4182 | $805.41 | $805.40 | $805.40 | |