| 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 | $133.67 | 12.171% | $149.939 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $160.34 | 3.596% | $166.1058 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $71.93 | 11.301% | $80.0588 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $94.91 | 12.439% | $106.7159 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $90.93 | 9.388% | $99.4665 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $181.94 | 12.226% | $204.184 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $220.31 | 11.798% | $246.3022 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $954.03 | $1,052.7722 | $1,052.78 | $1,052.75 | $1,052.80 | |