| 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 | $215.29 | 3.705% | $223.2665 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $43.64 | 9.297% | $47.6972 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $222.67 | 10.245% | $245.4825 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $133.42 | 3.239% | $137.7415 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $167.41 | 4.365% | $174.7174 | $174.72 | $174.70 | $174.70 |
| Purchase #6 | $25.55 | 8.845% | $27.8099 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $21.69 | 13.359% | $24.5876 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $829.67 | $881.3026 | $881.31 | $881.30 | $881.30 | |