| 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 | $42.31 | 4.487% | $44.2084 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $198.80 | 7.642% | $213.9923 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $89.79 | 4.508% | $93.8377 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $91.46 | 6.871% | $97.7442 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $130.92 | 9.792% | $143.7397 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $179.82 | 5.161% | $189.1005 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $96.93 | 7.570% | $104.2676 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $830.03 | $886.8904 | $886.89 | $886.90 | $886.80 | |