| 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 | $175.41 | 3.848% | $182.1598 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $239.76 | 10.655% | $265.3064 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $56.91 | 9.771% | $62.4707 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $29.35 | 11.320% | $32.6724 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $163.83 | 3.668% | $169.8393 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $191.41 | 6.802% | $204.4297 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $169.77 | 9.192% | $185.3753 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $1,026.44 | $1,102.2536 | $1,102.26 | $1,102.25 | $1,102.30 | |