| 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 | $47.95 | 8.830% | $52.184 | $52.18 | $52.20 | $52.20 |
| Purchase #2 | $240.52 | 11.208% | $267.4775 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $223.72 | 7.801% | $241.1724 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $108.25 | 3.525% | $112.0658 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $110.25 | 12.447% | $123.9728 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $132.56 | 9.630% | $145.3255 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $13.71 | 8.741% | $14.9084 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $876.96 | $957.1064 | $957.11 | $957.10 | $957.20 | |