| 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 | $138.71 | 9.340% | $151.6655 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $163.28 | 3.181% | $168.4739 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $46.56 | 3.319% | $48.1053 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $153.26 | 10.241% | $168.9554 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $181.84 | 7.149% | $194.8397 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $228.59 | 11.529% | $254.9441 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $248.81 | 12.295% | $279.4012 | $279.40 | $279.40 | $279.40 |
| 7 purchase totals = | $1,161.05 | $1,266.3851 | $1,266.39 | $1,266.35 | $1,266.40 | |