| 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 | $56.46 | 5.273% | $59.4371 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $128.80 | 11.403% | $143.4871 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $204.43 | 3.405% | $211.3908 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $8.65 | 7.311% | $9.2824 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $34.96 | 10.451% | $38.6137 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $162.66 | 9.691% | $178.4234 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $224.60 | 10.425% | $248.0146 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $820.56 | $888.6491 | $888.64 | $888.65 | $888.60 | |