| 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 | $48.33 | 13.188% | $54.7038 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $61.41 | 12.156% | $68.875 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $6.83 | 6.849% | $7.2978 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $164.45 | 9.199% | $179.5778 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $235.65 | 9.327% | $257.6291 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $52.92 | 7.322% | $56.7948 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $100.46 | 8.822% | $109.3226 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $670.05 | $734.2009 | $734.20 | $734.25 | $734.20 | |