| 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 | $42.25 | 11.738% | $47.2093 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $236.27 | 3.170% | $243.7598 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $197.71 | 9.469% | $216.4312 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $133.67 | 3.864% | $138.835 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $5.48 | 12.141% | $6.1453 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $74.80 | 13.167% | $84.6489 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $229.92 | 12.434% | $258.5083 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $920.10 | $995.5378 | $995.55 | $995.55 | $995.40 | |