| 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 | $43.83 | 13.453% | $49.7264 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $192.57 | 7.321% | $206.668 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $27.81 | 6.428% | $29.5976 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $77.51 | 9.238% | $84.6704 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $88.87 | 13.469% | $100.8399 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $41.83 | 7.678% | $45.0417 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $25.31 | 5.859% | $26.7929 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $497.73 | $543.3369 | $543.34 | $543.35 | $543.30 | |