| 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 | $152.43 | 5.178% | $160.3228 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $57.31 | 9.676% | $62.8553 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $246.39 | 11.466% | $274.6411 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $5.30 | 3.751% | $5.4988 | $5.50 | $5.50 | $5.50 |
| Purchase #5 | $236.93 | 13.296% | $268.4322 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $203.41 | 5.739% | $215.0837 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $213.59 | 13.452% | $242.3221 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $1,115.36 | $1,229.1560 | $1,229.15 | $1,229.15 | $1,229.10 | |