| 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 | $123.68 | 9.319% | $135.2057 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $65.76 | 13.433% | $74.5935 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $27.34 | 3.854% | $28.3937 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $72.74 | 5.184% | $76.5108 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $19.30 | 7.161% | $20.6821 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $97.89 | 12.595% | $110.2192 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $84.36 | 7.799% | $90.9392 | $90.94 | $90.95 | $90.90 |
| 7 purchase totals = | $491.07 | $536.5442 | $536.54 | $536.55 | $536.50 | |