| 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 | $43.41 | 6.830% | $46.3749 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $36.58 | 10.713% | $40.4988 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $89.69 | 5.501% | $94.6238 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $175.55 | 4.827% | $184.0238 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $184.84 | 5.769% | $195.5034 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $149.98 | 3.306% | $154.9383 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $111.73 | 11.834% | $124.9521 | $124.95 | $124.95 | $125.00 |
| 7 purchase totals = | $791.78 | $840.9151 | $840.90 | $840.85 | $840.90 | |