| 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 | $117.31 | 7.500% | $126.1083 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $132.53 | 7.710% | $142.7481 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $15.38 | 10.351% | $16.972 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $197.46 | 7.787% | $212.8362 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $250.56 | 12.212% | $281.1584 | $281.16 | $281.15 | $281.20 |
| Purchase #6 | $46.55 | 10.399% | $51.3907 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $177.40 | 13.500% | $201.349 | $201.35 | $201.35 | $201.30 |
| 7 purchase totals = | $937.19 | $1,032.5627 | $1,032.57 | $1,032.55 | $1,032.50 | |