| 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 | $128.59 | 8.788% | $139.8905 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $160.98 | 6.506% | $171.4534 | $171.45 | $171.45 | $171.50 |
| Purchase #3 | $119.69 | 4.776% | $125.4064 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $213.81 | 13.512% | $242.7 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $15.89 | 7.634% | $17.103 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $248.49 | 12.487% | $279.5189 | $279.52 | $279.50 | $279.50 |
| Purchase #7 | $249.32 | 7.218% | $267.3159 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,136.77 | $1,243.3881 | $1,243.39 | $1,243.35 | $1,243.40 | |