| 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 | $133.69 | 4.660% | $139.92 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $116.42 | 3.325% | $120.291 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $24.60 | 6.378% | $26.169 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $156.32 | 7.130% | $167.4656 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $127.69 | 5.688% | $134.953 | $134.95 | $134.95 | $135.00 |
| Purchase #6 | $200.31 | 11.550% | $223.4458 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $228.29 | 7.304% | $244.9643 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $987.32 | $1,057.2087 | $1,057.21 | $1,057.15 | $1,057.30 | |