| 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 | $247.65 | 4.623% | $259.0989 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $5.91 | 11.713% | $6.6022 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $150.98 | 4.792% | $158.215 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $210.32 | 5.818% | $222.5564 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $123.46 | 10.589% | $136.5332 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $206.81 | 6.267% | $219.7708 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $198.76 | 9.401% | $217.4454 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,143.89 | $1,220.2219 | $1,220.23 | $1,220.20 | $1,220.20 | |