| 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 | $158.40 | 9.667% | $173.7125 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $187.97 | 3.773% | $195.0621 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $145.74 | 9.390% | $159.425 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $115.52 | 5.169% | $121.4912 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $229.76 | 3.397% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $66.99 | 12.651% | $75.4649 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $38.92 | 7.764% | $41.9417 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $943.30 | $1,004.6623 | $1,004.65 | $1,004.65 | $1,004.70 | |