| 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 | $15.40 | 8.808% | $16.7564 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $220.97 | 10.682% | $244.574 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $145.82 | 6.402% | $155.1554 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $227.32 | 13.609% | $258.256 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $167.75 | 11.252% | $186.6252 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $178.64 | 9.652% | $195.8823 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $163.37 | 10.611% | $180.7052 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $1,119.27 | $1,237.9545 | $1,237.97 | $1,237.95 | $1,238.10 | |