| 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 | $220.32 | 12.677% | $248.25 | $248.25 | $248.25 | $248.30 |
| Purchase #2 | $203.96 | 13.674% | $231.8495 | $231.85 | $231.85 | $231.80 |
| Purchase #3 | $13.45 | 9.851% | $14.775 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $204.75 | 10.395% | $226.0338 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $122.88 | 4.414% | $128.3039 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $23.57 | 5.860% | $24.9512 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $226.62 | 13.633% | $257.5151 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,015.55 | $1,131.6785 | $1,131.68 | $1,131.70 | $1,131.70 | |