| 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 | $192.47 | 11.314% | $214.2461 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $51.45 | 9.398% | $56.2853 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $93.35 | 7.213% | $100.0833 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $226.59 | 3.524% | $234.575 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $135.90 | 13.631% | $154.4245 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $138.30 | 11.595% | $154.3359 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $207.90 | 10.319% | $229.3532 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $1,045.96 | $1,143.3033 | $1,143.31 | $1,143.35 | $1,143.30 | |