| 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 | $143.94 | 6.356% | $153.0888 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $46.71 | 3.699% | $48.4378 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $245.68 | 4.458% | $256.6324 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $85.74 | 10.143% | $94.4366 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $123.98 | 4.792% | $129.9211 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $109.77 | 10.220% | $120.9885 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $28.37 | 3.689% | $29.4166 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $784.19 | $832.9218 | $832.93 | $832.95 | $832.80 | |