| 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 | $193.50 | 5.656% | $204.4444 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $209.84 | 13.397% | $237.9523 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $109.70 | 9.383% | $119.9932 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $133.44 | 8.321% | $144.5435 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $46.80 | 11.484% | $52.1745 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $237.29 | 3.297% | $245.1135 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $36.86 | 4.107% | $38.3738 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $967.43 | $1,042.5952 | $1,042.57 | $1,042.55 | $1,042.60 | |