| 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 | $14.77 | 13.760% | $16.8024 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $61.55 | 12.176% | $69.0443 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $124.42 | 7.458% | $133.6992 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $142.42 | 4.816% | $149.2789 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $82.88 | 5.674% | $87.5826 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $191.95 | 12.591% | $216.1184 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $199.71 | 9.256% | $218.1952 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $817.70 | $890.7210 | $890.72 | $890.75 | $890.70 | |