| 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 | $82.92 | 8.164% | $89.6896 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $36.30 | 6.289% | $38.5829 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $68.45 | 9.668% | $75.0677 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $55.82 | 11.843% | $62.4308 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $249.89 | 9.212% | $272.9099 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $14.94 | 12.739% | $16.8432 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $135.59 | 9.174% | $148.029 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $643.91 | $703.5531 | $703.55 | $703.60 | $703.50 | |