| 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 | $140.91 | 3.417% | $145.7249 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $226.61 | 12.152% | $254.1476 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $240.93 | 11.870% | $269.5284 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $149.30 | 3.401% | $154.3777 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $27.38 | 6.588% | $29.1838 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $161.55 | 5.319% | $170.1428 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $148.41 | 8.763% | $161.4152 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $1,095.09 | $1,184.5204 | $1,184.52 | $1,184.55 | $1,184.40 | |