| 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 | $38.42 | 7.500% | $41.3015 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $47.30 | 5.129% | $49.726 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $23.65 | 12.797% | $26.6765 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $213.68 | 5.771% | $226.0115 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $241.53 | 7.174% | $258.8574 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $99.65 | 6.597% | $106.2239 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $106.32 | 6.331% | $113.0511 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $770.55 | $821.8479 | $821.85 | $821.85 | $821.90 | |