| 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 | $227.72 | 6.607% | $242.7655 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $222.57 | 7.809% | $239.9505 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $155.41 | 5.461% | $163.8969 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $120.77 | 5.417% | $127.3121 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $90.27 | 13.357% | $102.3274 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $96.98 | 11.726% | $108.3519 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $62.49 | 13.501% | $70.9268 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $976.21 | $1,055.5311 | $1,055.54 | $1,055.55 | $1,055.60 | |