| 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 | $201.30 | 8.615% | $218.642 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $28.60 | 11.179% | $31.7972 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $13.86 | 3.378% | $14.3282 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $93.72 | 13.300% | $106.1848 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $159.41 | 8.873% | $173.5544 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $103.72 | 11.365% | $115.5078 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $147.95 | 5.660% | $156.324 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $748.56 | $816.3384 | $816.33 | $816.35 | $816.30 | |