| 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 | $15.93 | 12.513% | $17.9233 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $241.51 | 13.316% | $273.6695 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $213.92 | 6.840% | $228.5521 | $228.55 | $228.55 | $228.60 |
| Purchase #4 | $20.39 | 12.358% | $22.9098 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $16.44 | 13.304% | $18.6272 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $91.62 | 7.138% | $98.1598 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $61.37 | 13.413% | $69.6016 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $661.18 | $729.4433 | $729.44 | $729.40 | $729.50 | |