| 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 | $14.51 | 4.439% | $15.1541 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $234.76 | 5.438% | $247.5262 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $10.93 | 6.182% | $11.6057 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $66.30 | 12.373% | $74.5033 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $103.39 | 7.450% | $111.0926 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $178.80 | 12.759% | $201.6131 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $246.99 | 13.736% | $280.9165 | $280.92 | $280.90 | $280.90 |
| 7 purchase totals = | $855.68 | $942.4115 | $942.41 | $942.40 | $942.40 | |