| 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 | $156.30 | 12.440% | $175.7437 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $93.38 | 6.810% | $99.7392 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $68.78 | 7.111% | $73.6709 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $123.52 | 6.287% | $131.2857 | $131.29 | $131.30 | $131.30 |
| Purchase #5 | $140.32 | 10.244% | $154.6944 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $131.43 | 7.232% | $140.935 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $58.74 | 11.664% | $65.5914 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $772.47 | $841.6603 | $841.66 | $841.70 | $841.60 | |