| 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 | $229.70 | 7.230% | $246.3073 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $152.58 | 3.604% | $158.079 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $107.59 | 10.228% | $118.5943 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $35.85 | 8.265% | $38.813 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $120.38 | 7.545% | $129.4627 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $173.66 | 12.539% | $195.4352 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $180.98 | 9.128% | $197.4999 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,000.74 | $1,084.1914 | $1,084.19 | $1,084.20 | $1,084.20 | |