| 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 | $233.37 | 9.299% | $255.0711 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $131.36 | 4.352% | $137.0768 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $140.74 | 4.857% | $147.5757 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $47.96 | 5.464% | $50.5805 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $99.59 | 6.582% | $106.145 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $82.33 | 3.162% | $84.9333 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $248.25 | 3.756% | $257.5743 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $983.60 | $1,038.9567 | $1,038.96 | $1,039.00 | $1,039.00 | |