| 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 | $188.47 | 3.298% | $194.6857 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $156.65 | 9.389% | $171.3579 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $173.59 | 3.164% | $179.0824 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $194.43 | 7.783% | $209.5625 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $245.92 | 10.626% | $272.0515 | $272.05 | $272.05 | $272.10 |
| Purchase #6 | $158.35 | 5.538% | $167.1194 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $50.31 | 13.510% | $57.1069 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $1,167.72 | $1,250.9663 | $1,250.97 | $1,250.95 | $1,251.10 | |