| 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 | $109.28 | 3.508% | $113.1135 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $111.34 | 3.238% | $114.9452 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $92.90 | 4.331% | $96.9235 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $18.33 | 8.582% | $19.9031 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $190.78 | 6.744% | $203.6462 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $11.91 | 12.726% | $13.4257 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $191.37 | 4.335% | $199.6659 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $725.91 | $761.6231 | $761.63 | $761.60 | $761.50 | |