| 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 | $118.33 | 4.381% | $123.514 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $142.51 | 6.266% | $151.4397 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $133.62 | 13.517% | $151.6814 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $147.51 | 11.838% | $164.9722 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $82.65 | 13.480% | $93.7912 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $131.25 | 5.733% | $138.7746 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $190.88 | 8.365% | $206.8471 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $946.75 | $1,031.0202 | $1,031.01 | $1,031.00 | $1,031.00 | |