| 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 | $53.28 | 9.522% | $58.3533 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $19.25 | 3.629% | $19.9486 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $223.53 | 9.569% | $244.9196 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $28.33 | 13.387% | $32.1225 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $111.63 | 9.369% | $122.0886 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $219.31 | 10.137% | $241.5415 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $20.60 | 12.375% | $23.1493 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $675.93 | $742.1234 | $742.12 | $742.10 | $742.00 | |