| 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 | $203.93 | 4.389% | $212.8805 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $154.99 | 13.670% | $176.1771 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $221.88 | 10.173% | $244.4519 | $244.45 | $244.45 | $244.50 |
| Purchase #4 | $149.60 | 3.640% | $155.0454 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $191.91 | 8.584% | $208.3836 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $186.90 | 12.351% | $209.984 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $64.65 | 12.145% | $72.5017 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $1,173.86 | $1,279.4242 | $1,279.42 | $1,279.50 | $1,279.50 | |