| 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 | $191.52 | 11.420% | $213.3916 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $152.80 | 5.514% | $161.2254 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $37.83 | 3.394% | $39.114 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $245.84 | 10.215% | $270.9526 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $25.82 | 5.670% | $27.284 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $146.70 | 7.357% | $157.4927 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $160.91 | 4.750% | $168.5532 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $961.42 | $1,038.0135 | $1,038.00 | $1,038.05 | $1,038.10 | |