| 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 | $143.41 | 7.468% | $154.1199 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $133.36 | 13.531% | $151.4049 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $11.88 | 9.726% | $13.0354 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $246.44 | 10.341% | $271.9244 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $220.79 | 11.807% | $246.8587 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $187.31 | 6.443% | $199.3784 | $199.38 | $199.40 | $199.40 |
| Purchase #7 | $196.53 | 9.231% | $214.6717 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,139.72 | $1,251.3934 | $1,251.39 | $1,251.35 | $1,251.40 | |