| 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 | $250.46 | 3.474% | $259.161 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $167.97 | 6.648% | $179.1366 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $237.40 | 9.635% | $260.2735 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $92.29 | 6.505% | $98.2935 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $218.30 | 11.769% | $243.9917 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $249.93 | 3.362% | $258.3326 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $47.33 | 4.206% | $49.3207 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $1,263.68 | $1,348.5096 | $1,348.50 | $1,348.50 | $1,348.50 | |