| 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 | $233.82 | 12.665% | $263.4333 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $29.60 | 12.767% | $33.379 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $220.29 | 11.532% | $245.6938 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $202.47 | 9.583% | $221.8727 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $50.70 | 5.618% | $53.5483 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $26.90 | 3.117% | $27.7385 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $31.59 | 10.393% | $34.8731 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $795.37 | $880.5387 | $880.53 | $880.55 | $880.50 | |