| 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 | $124.92 | 11.346% | $139.0934 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $95.25 | 3.591% | $98.6704 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $183.28 | 8.454% | $198.7745 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $187.87 | 13.340% | $212.9319 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $144.90 | 10.499% | $160.1131 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $173.63 | 9.150% | $189.5171 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $245.84 | 11.785% | $274.8122 | $274.81 | $274.80 | $274.80 |
| 7 purchase totals = | $1,155.69 | $1,273.9126 | $1,273.90 | $1,273.85 | $1,273.90 | |