| 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 | $222.95 | 13.270% | $252.5355 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $139.81 | 5.417% | $147.3835 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $138.98 | 9.604% | $152.3276 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $85.74 | 3.326% | $88.5917 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $140.51 | 10.495% | $155.2565 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $26.52 | 4.527% | $27.7206 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $233.88 | 9.352% | $255.7525 | $255.75 | $255.75 | $255.80 |
| 7 purchase totals = | $988.39 | $1,079.5679 | $1,079.57 | $1,079.60 | $1,079.60 | |