| 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 | $6.72 | 13.576% | $7.6323 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $184.25 | 12.443% | $207.1762 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $86.49 | 5.168% | $90.9598 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $189.62 | 10.861% | $210.2146 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $154.56 | 6.563% | $164.7038 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $195.30 | 11.808% | $218.361 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $162.63 | 6.520% | $173.2335 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $979.57 | $1,072.2812 | $1,072.27 | $1,072.30 | $1,072.30 | |