| 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 | $102.50 | 5.512% | $108.1498 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $174.60 | 9.375% | $190.9688 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $211.67 | 4.651% | $221.5148 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $220.62 | 8.569% | $239.5249 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $38.52 | 12.198% | $43.2187 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $47.46 | 3.860% | $49.292 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $218.97 | 10.578% | $242.1326 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $1,014.34 | $1,094.8016 | $1,094.79 | $1,094.75 | $1,094.70 | |