| 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 | $149.86 | 7.541% | $161.1609 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $202.26 | 9.366% | $221.2037 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $230.86 | 5.427% | $243.3888 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $129.80 | 12.580% | $146.1288 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $13.97 | 4.176% | $14.5534 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $247.68 | 12.373% | $278.3254 | $278.33 | $278.35 | $278.30 |
| Purchase #7 | $120.34 | 5.383% | $126.8179 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $1,094.77 | $1,191.5789 | $1,191.58 | $1,191.60 | $1,191.60 | |