| 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 | $197.44 | 9.688% | $216.568 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $241.58 | 12.548% | $271.8935 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $215.29 | 6.301% | $228.8554 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $16.25 | 7.534% | $17.4743 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $160.43 | 4.874% | $168.2494 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $169.89 | 4.310% | $177.2123 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $220.86 | 8.186% | $238.9396 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,221.74 | $1,319.1925 | $1,319.19 | $1,319.15 | $1,319.20 | |