| 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 | $76.70 | 3.509% | $79.3914 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $221.89 | 5.680% | $234.4934 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $160.95 | 4.644% | $168.4245 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $53.28 | 7.429% | $57.2382 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $189.63 | 7.509% | $203.8693 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $223.27 | 10.149% | $245.9297 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $103.48 | 9.112% | $112.9091 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $1,029.20 | $1,102.2556 | $1,102.25 | $1,102.25 | $1,102.20 | |