| 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 | $149.83 | 12.722% | $168.8914 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $168.88 | 10.528% | $186.6597 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $108.52 | 3.780% | $112.6221 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $32.70 | 6.728% | $34.9001 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $21.53 | 9.784% | $23.6365 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $57.86 | 11.727% | $64.6452 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $19.70 | 3.227% | $20.3357 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $559.02 | $611.6907 | $611.70 | $611.70 | $611.60 | |