| 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 | $183.65 | 8.195% | $198.7001 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $103.32 | 6.520% | $110.0565 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $45.28 | 10.142% | $49.8723 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $215.29 | 9.404% | $235.5359 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $183.68 | 3.425% | $189.971 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $165.33 | 10.257% | $182.2879 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $147.87 | 7.276% | $158.629 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $1,044.42 | $1,125.0527 | $1,125.06 | $1,125.05 | $1,125.10 | |