| 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 | $142.58 | 3.231% | $147.1868 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $41.80 | 5.649% | $44.1613 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $84.68 | 8.657% | $92.0107 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $44.25 | 7.794% | $47.6988 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $168.66 | 9.674% | $184.9762 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $10.71 | 5.374% | $11.2856 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $98.42 | 7.718% | $106.0161 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $591.10 | $633.3355 | $633.35 | $633.35 | $633.40 | |