| 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 | $30.87 | 5.104% | $32.4456 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $175.40 | 7.397% | $188.3743 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $194.55 | 8.716% | $211.507 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $120.66 | 6.642% | $128.6742 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $244.68 | 3.823% | $254.0341 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $81.63 | 7.170% | $87.4829 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $109.28 | 9.352% | $119.4999 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $957.07 | $1,022.0180 | $1,022.01 | $1,022.00 | $1,022.00 | |