| 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 | $128.50 | 12.299% | $144.3042 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $222.72 | 10.707% | $246.5666 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $63.42 | 9.142% | $69.2179 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $196.73 | 6.768% | $210.0447 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $137.60 | 11.374% | $153.2506 | $153.25 | $153.25 | $153.30 |
| Purchase #6 | $76.94 | 10.739% | $85.2026 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $206.96 | 9.485% | $226.5902 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,032.87 | $1,135.1768 | $1,135.17 | $1,135.15 | $1,135.20 | |