| 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 | $240.90 | 10.329% | $265.7826 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $87.68 | 11.689% | $97.9289 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $205.86 | 8.764% | $223.9016 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $152.48 | 3.295% | $157.5042 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $132.83 | 9.710% | $145.7278 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $26.43 | 12.851% | $29.8265 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $56.96 | 10.370% | $62.8668 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $903.14 | $983.5384 | $983.54 | $983.60 | $983.50 | |