| 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 | $184.89 | 7.708% | $199.1413 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $114.75 | 13.510% | $130.2527 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $32.45 | 12.334% | $36.4524 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $78.78 | 7.171% | $84.4293 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $126.97 | 7.102% | $135.9874 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $51.60 | 8.729% | $56.1042 | $56.10 | $56.10 | $56.10 |
| Purchase #7 | $43.62 | 5.537% | $46.0352 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $633.06 | $688.4025 | $688.40 | $688.45 | $688.40 | |