| 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 | $193.34 | 10.552% | $213.7412 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $11.57 | 11.814% | $12.9369 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $230.42 | 10.582% | $254.803 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $157.81 | 13.181% | $178.6109 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $26.33 | 12.669% | $29.6657 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $83.47 | 9.418% | $91.3312 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $37.38 | 9.814% | $41.0485 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $740.32 | $822.1374 | $822.14 | $822.15 | $822.00 | |