| 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 | $42.44 | 7.711% | $45.7125 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $75.51 | 9.163% | $82.429 | $82.43 | $82.45 | $82.40 |
| Purchase #3 | $155.61 | 11.302% | $173.197 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $156.68 | 13.157% | $177.2944 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $104.34 | 6.166% | $110.7736 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $89.88 | 9.677% | $98.5777 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $188.33 | 8.275% | $203.9143 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $812.79 | $891.8985 | $891.89 | $891.90 | $891.90 | |