| 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 | $199.92 | 9.860% | $219.6321 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $156.92 | 3.298% | $162.0952 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $140.79 | 4.164% | $146.6525 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $159.37 | 10.197% | $175.621 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $143.59 | 6.276% | $152.6017 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $116.43 | 4.251% | $121.3794 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $246.86 | 5.501% | $260.4398 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,163.88 | $1,238.4217 | $1,238.42 | $1,238.45 | $1,238.40 | |