| 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 | $92.59 | 12.106% | $103.7989 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $123.79 | 6.668% | $132.0443 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $24.30 | 10.867% | $26.9407 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $221.96 | 13.430% | $251.7692 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $131.37 | 10.517% | $145.1862 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $234.84 | 9.495% | $257.1381 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $161.78 | 10.252% | $178.3657 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $990.63 | $1,095.2431 | $1,095.25 | $1,095.25 | $1,095.20 | |