| 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 | $102.81 | 5.708% | $108.6784 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $22.66 | 4.778% | $23.7427 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $7.80 | 11.658% | $8.7093 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $178.87 | 4.777% | $187.4146 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $135.70 | 11.708% | $151.5878 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $227.74 | 12.728% | $256.7267 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $135.87 | 6.742% | $145.0304 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $811.45 | $881.8899 | $881.89 | $881.95 | $881.80 | |