| 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 | $185.92 | 11.503% | $207.3064 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $208.55 | 12.573% | $234.771 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $26.69 | 7.393% | $28.6632 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $116.43 | 3.870% | $120.9358 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $100.64 | 8.572% | $109.2669 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $130.26 | 6.681% | $138.9627 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $38.67 | 6.571% | $41.211 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $807.16 | $881.1170 | $881.12 | $881.05 | $881.20 | |