| 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 | $248.42 | 9.386% | $271.7367 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $50.76 | 7.438% | $54.5355 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $102.96 | 7.368% | $110.5461 | $110.55 | $110.55 | $110.50 |
| Purchase #4 | $226.48 | 10.530% | $250.3283 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $190.53 | 3.416% | $197.0385 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $51.74 | 5.243% | $54.4527 | $54.45 | $54.45 | $54.50 |
| Purchase #7 | $6.75 | 13.342% | $7.6506 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $877.64 | $946.2884 | $946.30 | $946.35 | $946.20 | |