| 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 | $189.66 | 8.836% | $206.4184 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $113.77 | 4.653% | $119.0637 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $173.63 | 3.334% | $179.4188 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $152.98 | 10.389% | $168.8731 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $55.44 | 11.132% | $61.6116 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $162.91 | 9.502% | $178.3897 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $19.75 | 7.509% | $21.233 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $868.14 | $935.0083 | $935.00 | $934.95 | $935.00 | |