| 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 | $205.65 | 11.191% | $228.6643 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $243.52 | 3.366% | $251.7169 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $129.48 | 8.859% | $140.9506 | $140.95 | $140.95 | $141.00 |
| Purchase #4 | $7.86 | 13.331% | $8.9078 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $152.50 | 10.206% | $168.0642 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $22.36 | 10.129% | $24.6248 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $143.88 | 4.725% | $150.6783 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $905.25 | $973.6069 | $973.60 | $973.55 | $973.70 | |