| 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 | $205.48 | 5.157% | $216.0766 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $153.91 | 10.261% | $169.7027 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $154.44 | 3.814% | $160.3303 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $198.60 | 10.353% | $219.1611 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $101.35 | 11.113% | $112.613 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $56.65 | 10.468% | $62.5801 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $202.28 | 10.634% | $223.7905 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,072.71 | $1,164.2543 | $1,164.25 | $1,164.30 | $1,164.30 | |