| 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 | $140.82 | 7.784% | $151.7814 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $221.30 | 7.422% | $237.7249 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $187.86 | 8.680% | $204.1662 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $152.85 | 4.779% | $160.1547 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $84.37 | 13.440% | $95.7093 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $239.60 | 13.579% | $272.1353 | $272.14 | $272.15 | $272.10 |
| Purchase #7 | $194.69 | 10.486% | $215.1052 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,221.49 | $1,336.7770 | $1,336.78 | $1,336.75 | $1,336.80 | |