| 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 | $93.37 | 13.408% | $105.889 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $147.70 | 6.123% | $156.7437 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $150.64 | 13.378% | $170.7926 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $13.26 | 8.769% | $14.4228 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $33.42 | 8.383% | $36.2216 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $153.94 | 9.521% | $168.5966 | $168.60 | $168.60 | $168.60 |
| Purchase #7 | $194.77 | 11.552% | $217.2698 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $787.10 | $869.9361 | $869.93 | $869.90 | $869.90 | |