| 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 | $228.80 | 7.239% | $245.3628 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $12.99 | 7.592% | $13.9762 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $54.25 | 9.212% | $59.2475 | $59.25 | $59.25 | $59.20 |
| Purchase #4 | $89.28 | 8.559% | $96.9215 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $66.90 | 13.344% | $75.8271 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $35.61 | 7.669% | $38.3409 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $206.91 | 3.641% | $214.4436 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $694.74 | $744.1196 | $744.12 | $744.15 | $744.00 | |