| 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 | $207.38 | 3.447% | $214.5284 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $230.28 | 3.736% | $238.8833 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $199.67 | 9.741% | $219.1199 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $206.70 | 7.337% | $221.8656 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $161.32 | 9.785% | $177.1052 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $195.62 | 7.545% | $210.3795 | $210.38 | $210.40 | $210.40 |
| Purchase #7 | $180.91 | 7.407% | $194.31 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,381.88 | $1,476.1919 | $1,476.20 | $1,476.20 | $1,476.20 | |