| 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 | $131.60 | 8.164% | $142.3438 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $44.43 | 12.411% | $49.9442 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $194.97 | 9.814% | $214.1044 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $100.98 | 4.148% | $105.1687 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $131.41 | 11.213% | $146.145 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $144.72 | 12.140% | $162.289 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $77.97 | 8.770% | $84.808 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $826.08 | $904.8031 | $904.80 | $904.80 | $904.70 | |