| 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 | $68.60 | 8.636% | $74.5243 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $36.39 | 12.575% | $40.966 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $118.57 | 4.125% | $123.461 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $153.37 | 4.762% | $160.6735 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $36.70 | 6.373% | $39.0389 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $45.71 | 4.709% | $47.8625 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $76.64 | 5.739% | $81.0384 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $535.98 | $567.5646 | $567.56 | $567.50 | $567.60 | |