| 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 | $130.52 | 10.674% | $144.4517 | $144.45 | $144.45 | $144.50 |
| Purchase #2 | $62.45 | 7.446% | $67.1 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $179.43 | 11.309% | $199.7217 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $212.99 | 3.338% | $220.0996 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $115.34 | 13.107% | $130.4576 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $34.72 | 11.448% | $38.6947 | $38.69 | $38.70 | $38.70 |
| Purchase #7 | $221.58 | 7.114% | $237.3432 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $957.03 | $1,037.8685 | $1,037.86 | $1,037.85 | $1,037.90 | |