| 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 | $231.76 | 4.623% | $242.4743 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $185.85 | 12.732% | $209.5124 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $210.93 | 12.477% | $237.2477 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $37.69 | 11.171% | $41.9003 | $41.90 | $41.90 | $41.90 |
| Purchase #5 | $109.73 | 9.327% | $119.9645 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $58.45 | 7.291% | $62.7116 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $98.64 | 3.344% | $101.9385 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $933.05 | $1,015.7493 | $1,015.74 | $1,015.70 | $1,015.70 | |