| 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 | $131.68 | 9.262% | $143.8762 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $190.37 | 10.555% | $210.4636 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $148.76 | 5.407% | $156.8035 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $91.71 | 8.615% | $99.6108 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $125.58 | 5.542% | $132.5396 | $132.54 | $132.55 | $132.50 |
| Purchase #6 | $216.46 | 10.727% | $239.6797 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $241.54 | 7.393% | $259.3971 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,146.10 | $1,242.3705 | $1,242.37 | $1,242.40 | $1,242.40 | |