| 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 | $102.77 | 5.289% | $108.2055 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $47.65 | 6.217% | $50.6124 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $68.81 | 8.300% | $74.5212 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $233.31 | 3.118% | $240.5846 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $175.38 | 7.749% | $188.9702 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $80.46 | 13.766% | $91.5361 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $246.77 | 7.620% | $265.5739 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $955.15 | $1,020.0039 | $1,020.00 | $1,019.95 | $1,020.00 | |