| 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 | $165.31 | 6.726% | $176.4288 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $57.96 | 5.731% | $61.2817 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $158.34 | 13.487% | $179.6953 | $179.70 | $179.70 | $179.70 |
| Purchase #4 | $21.32 | 4.151% | $22.205 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $122.38 | 5.426% | $129.0203 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $57.62 | 9.654% | $63.1826 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $171.36 | 7.367% | $183.9841 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $754.29 | $815.7978 | $815.80 | $815.85 | $815.80 | |