| 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 | $204.34 | 8.226% | $221.149 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $125.65 | 13.350% | $142.4243 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $248.32 | 9.409% | $271.6844 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $130.39 | 4.316% | $136.0176 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $84.67 | 12.133% | $94.943 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $138.61 | 8.585% | $150.5097 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $194.75 | 13.786% | $221.5982 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,126.73 | $1,238.3262 | $1,238.32 | $1,238.30 | $1,238.20 | |