| 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 | $59.50 | 10.283% | $65.6184 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $187.71 | 7.697% | $202.158 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $112.52 | 9.745% | $123.4851 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $137.85 | 4.561% | $144.1373 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $191.57 | 13.176% | $216.8113 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $130.41 | 4.807% | $136.6788 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $242.79 | 11.391% | $270.4462 | $270.45 | $270.45 | $270.40 |
| 7 purchase totals = | $1,062.35 | $1,159.3351 | $1,159.35 | $1,159.35 | $1,159.30 | |