| 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 | $242.88 | 4.455% | $253.7003 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $221.74 | 11.558% | $247.3687 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $172.85 | 8.371% | $187.3193 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $81.63 | 3.556% | $84.5328 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $170.58 | 13.857% | $194.2173 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $123.46 | 8.205% | $133.5899 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $132.76 | 4.134% | $138.2483 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $1,145.90 | $1,238.9766 | $1,238.98 | $1,238.95 | $1,238.90 | |