| 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 | $179.98 | 10.261% | $198.4477 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $132.71 | 8.866% | $144.4761 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $152.92 | 4.685% | $160.0843 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $109.97 | 13.205% | $124.4915 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $163.93 | 13.131% | $185.4556 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $244.39 | 6.250% | $259.6644 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $86.26 | 12.169% | $96.757 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $1,070.16 | $1,169.3766 | $1,169.38 | $1,169.40 | $1,169.50 | |