| 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 | $41.40 | 9.817% | $45.4642 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $6.91 | 8.118% | $7.471 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $166.68 | 10.697% | $184.5098 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $26.92 | 7.237% | $28.8682 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $194.72 | 4.138% | $202.7775 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $68.98 | 12.517% | $77.6142 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $76.55 | 8.678% | $83.193 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $582.16 | $629.8979 | $629.89 | $629.85 | $630.00 | |