| 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 | $216.77 | 7.747% | $233.5632 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $25.38 | 3.583% | $26.2894 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $231.34 | 6.175% | $245.6252 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $12.95 | 6.852% | $13.8373 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $88.93 | 13.367% | $100.8173 | $100.82 | $100.80 | $100.80 |
| Purchase #6 | $32.83 | 8.285% | $35.55 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $6.84 | 8.303% | $7.4079 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $615.04 | $663.0903 | $663.10 | $663.10 | $663.10 | |