| 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 | $52.27 | 7.566% | $56.2247 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $46.31 | 4.748% | $48.5088 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $108.84 | 8.837% | $118.4582 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $202.76 | 7.232% | $217.4236 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $10.88 | 10.351% | $12.0062 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $10.44 | 4.600% | $10.9202 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $94.90 | 6.559% | $101.1245 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $526.40 | $564.6662 | $564.66 | $564.55 | $564.60 | |