| 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 | $225.53 | 5.131% | $237.1019 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $105.42 | 9.696% | $115.6415 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $128.82 | 12.116% | $144.4278 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $198.33 | 12.575% | $223.27 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $14.69 | 5.842% | $15.5482 | $15.55 | $15.55 | $15.50 |
| Purchase #6 | $41.66 | 9.703% | $45.7023 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $82.96 | 11.386% | $92.4058 | $92.41 | $92.40 | $92.40 |
| 7 purchase totals = | $797.41 | $874.0975 | $874.10 | $874.10 | $874.00 | |