| 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 | $45.67 | 12.809% | $51.5199 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $190.35 | 12.216% | $213.6032 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $60.51 | 3.269% | $62.4881 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $192.52 | 8.175% | $208.2585 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $171.77 | 11.278% | $191.1422 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $130.86 | 3.513% | $135.4571 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $69.75 | 11.787% | $77.9714 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $861.43 | $940.4404 | $940.44 | $940.40 | $940.50 | |