| 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 | $29.37 | 6.379% | $31.2435 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $217.97 | 3.500% | $225.599 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $243.63 | 5.550% | $257.1515 | $257.15 | $257.15 | $257.20 |
| Purchase #4 | $239.95 | 4.481% | $250.7022 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $121.31 | 11.603% | $135.3856 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $190.74 | 9.399% | $208.6677 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $238.38 | 7.258% | $255.6816 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,281.35 | $1,364.4311 | $1,364.43 | $1,364.45 | $1,364.50 | |