| 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 | $99.68 | 5.571% | $105.2332 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $128.64 | 12.158% | $144.2801 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $248.47 | 8.514% | $269.6247 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $50.68 | 13.184% | $57.3617 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $154.75 | 3.119% | $159.5767 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $34.62 | 12.482% | $38.9413 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $17.52 | 8.745% | $19.0521 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $734.36 | $794.0698 | $794.06 | $794.10 | $794.10 | |