| 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 | $105.25 | 6.610% | $112.207 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $72.50 | 6.133% | $76.9464 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $189.59 | 10.313% | $209.1424 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $32.36 | 6.461% | $34.4508 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $62.51 | 10.824% | $69.2761 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $45.48 | 4.682% | $47.6094 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $141.87 | 3.290% | $146.5375 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $649.56 | $696.1696 | $696.18 | $696.20 | $696.10 | |