| 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 | $104.90 | 3.670% | $108.7498 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $53.30 | 12.718% | $60.0787 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $239.93 | 13.316% | $271.8791 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $186.39 | 5.777% | $197.1578 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $220.86 | 6.655% | $235.5582 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $243.52 | 9.569% | $266.8224 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $112.48 | 12.580% | $126.63 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,161.38 | $1,266.8760 | $1,266.88 | $1,266.90 | $1,266.90 | |