| 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 | $213.71 | 8.334% | $231.5206 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $20.35 | 8.505% | $22.0808 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $230.61 | 5.614% | $243.5564 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $166.88 | 6.709% | $178.076 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $38.59 | 4.441% | $40.3038 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $134.41 | 9.429% | $147.0835 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $190.60 | 12.325% | $214.0915 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $995.15 | $1,076.7126 | $1,076.71 | $1,076.75 | $1,076.80 | |