| 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 | $232.29 | 7.116% | $248.8198 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $19.30 | 6.115% | $20.4802 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $30.99 | 11.436% | $34.534 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $171.64 | 4.191% | $178.8334 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $248.46 | 4.739% | $260.2345 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $109.65 | 7.348% | $117.7071 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $197.68 | 9.409% | $216.2797 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $1,010.01 | $1,076.8887 | $1,076.88 | $1,076.95 | $1,076.80 | |