| 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 | $217.48 | 8.702% | $236.4051 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $166.75 | 7.654% | $179.513 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $70.43 | 6.819% | $75.2326 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $235.38 | 3.766% | $244.2444 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $81.51 | 12.287% | $91.5251 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $127.85 | 13.191% | $144.7147 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $127.77 | 13.278% | $144.7353 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $1,027.17 | $1,116.3702 | $1,116.37 | $1,116.40 | $1,116.20 | |