| 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 | $144.29 | 9.734% | $158.3352 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $149.38 | 7.466% | $160.5327 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $237.98 | 6.205% | $252.7467 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $58.32 | 4.569% | $60.9846 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $235.88 | 4.478% | $246.4427 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $103.78 | 3.680% | $107.5991 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $155.32 | 10.228% | $171.2061 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $1,084.95 | $1,157.8471 | $1,157.85 | $1,157.90 | $1,157.70 | |