| 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 | $174.95 | 10.537% | $193.3845 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $12.87 | 3.162% | $13.2769 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $200.56 | 8.470% | $217.5474 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $211.28 | 10.701% | $233.8891 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $152.49 | 5.792% | $161.3222 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $96.52 | 6.573% | $102.8643 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $96.28 | 11.835% | $107.6747 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $944.95 | $1,029.9591 | $1,029.95 | $1,029.95 | $1,030.00 | |