| 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 | $233.25 | 8.514% | $253.1089 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $127.33 | 10.733% | $140.9963 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $60.30 | 10.509% | $66.6369 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $146.26 | 3.124% | $150.8292 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $216.49 | 13.219% | $245.1078 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $155.78 | 12.494% | $175.2432 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $142.25 | 10.767% | $157.5661 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,081.66 | $1,189.4884 | $1,189.50 | $1,189.50 | $1,189.40 | |