| 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 | $188.62 | 9.682% | $206.8822 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $6.29 | 7.112% | $6.7373 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $57.61 | 8.805% | $62.6826 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $208.25 | 5.367% | $219.4268 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $86.97 | 3.759% | $90.2392 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $47.58 | 5.767% | $50.3239 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $182.32 | 7.727% | $196.4079 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $777.64 | $832.6999 | $832.70 | $832.75 | $832.60 | |