| 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 | $62.34 | 10.404% | $68.8259 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $72.51 | 13.497% | $82.2967 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $221.61 | 3.296% | $228.9143 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $57.83 | 4.526% | $60.4474 | $60.45 | $60.45 | $60.40 |
| Purchase #5 | $74.89 | 9.464% | $81.9776 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $188.27 | 7.624% | $202.6237 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $94.31 | 5.722% | $99.7064 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $771.76 | $824.7920 | $824.80 | $824.80 | $824.70 | |