| 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 | $111.80 | 7.508% | $120.1939 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $235.78 | 11.720% | $263.4134 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $91.43 | 12.390% | $102.7582 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $68.92 | 8.288% | $74.6321 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $52.74 | 8.794% | $57.378 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $102.68 | 9.197% | $112.1235 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $30.99 | 8.834% | $33.7277 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $694.34 | $764.2268 | $764.22 | $764.25 | $764.20 | |