| 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 | $248.48 | 9.847% | $272.9478 | $272.95 | $272.95 | $272.90 |
| Purchase #2 | $228.87 | 8.236% | $247.7197 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $225.54 | 6.286% | $239.7174 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $18.61 | 7.473% | $20.0007 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $144.65 | 4.668% | $151.4023 | $151.40 | $151.40 | $151.40 |
| Purchase #6 | $94.27 | 13.711% | $107.1954 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $103.83 | 4.671% | $108.6799 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $1,064.25 | $1,147.6632 | $1,147.67 | $1,147.65 | $1,147.60 | |