| 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 | $126.34 | 5.592% | $133.4049 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $108.52 | 8.561% | $117.8104 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $89.38 | 11.769% | $99.8991 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $213.36 | 12.352% | $239.7142 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $175.63 | 8.291% | $190.1915 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $167.69 | 9.842% | $184.194 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $156.74 | 8.730% | $170.4234 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,037.66 | $1,135.6375 | $1,135.62 | $1,135.60 | $1,135.60 | |