| 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 | $226.34 | 8.545% | $245.6808 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $136.29 | 12.188% | $152.901 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $150.64 | 10.855% | $166.992 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $153.77 | 8.518% | $166.8681 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $123.75 | 7.377% | $132.879 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $229.98 | 10.376% | $253.8427 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $13.98 | 4.440% | $14.6007 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $1,034.75 | $1,133.7643 | $1,133.76 | $1,133.80 | $1,133.80 | |