| 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 | $112.51 | 11.200% | $125.1111 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $156.55 | 9.723% | $171.7714 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $150.81 | 13.624% | $171.3564 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $162.58 | 7.488% | $174.754 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $26.70 | 3.697% | $27.6871 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $139.96 | 10.459% | $154.5984 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $223.34 | 8.797% | $242.9872 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $972.45 | $1,068.2656 | $1,068.27 | $1,068.25 | $1,068.40 | |