| 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 | $42.63 | 12.444% | $47.9349 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $179.30 | 12.624% | $201.9348 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $177.66 | 10.641% | $196.5648 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $98.95 | 11.391% | $110.2214 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $156.45 | 5.176% | $164.5479 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $21.58 | 9.247% | $23.5755 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $139.75 | 12.811% | $157.6534 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $816.32 | $902.4327 | $902.42 | $902.45 | $902.40 | |