| 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 | $126.32 | 12.843% | $142.5433 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $94.87 | 6.434% | $100.9739 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $92.50 | 6.196% | $98.2313 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $201.42 | 10.764% | $223.1008 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $7.90 | 5.337% | $8.3216 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $129.30 | 9.384% | $141.4335 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $203.38 | 4.367% | $212.2616 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $855.69 | $926.8660 | $926.85 | $926.85 | $926.80 | |