| 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 | $135.62 | 9.798% | $148.908 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $13.61 | 5.774% | $14.3958 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $49.50 | 5.254% | $52.1007 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $164.42 | 5.216% | $172.9961 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $165.80 | 8.305% | $179.5697 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $152.95 | 3.656% | $158.5419 | $158.54 | $158.55 | $158.50 |
| Purchase #7 | $208.71 | 9.585% | $228.7149 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $890.61 | $955.2271 | $955.23 | $955.20 | $955.20 | |