| 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 | $207.77 | 3.359% | $214.749 | $214.75 | $214.75 | $214.70 |
| Purchase #2 | $160.93 | 11.238% | $179.0153 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $142.48 | 9.287% | $155.7121 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $128.74 | 3.704% | $133.5085 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $31.84 | 3.280% | $32.8844 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $127.91 | 11.575% | $142.7156 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $165.29 | 10.317% | $182.343 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $964.96 | $1,040.9279 | $1,040.93 | $1,040.90 | $1,040.80 | |