| 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 | $144.86 | 9.670% | $158.868 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $204.94 | 5.575% | $216.3654 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $194.64 | 4.695% | $203.7783 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $199.89 | 4.352% | $208.5892 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $78.46 | 11.336% | $87.3542 | $87.35 | $87.35 | $87.40 |
| Purchase #6 | $116.94 | 9.819% | $128.4223 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $245.81 | 4.746% | $257.4761 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $1,185.54 | $1,260.8535 | $1,260.86 | $1,260.85 | $1,261.00 | |