| 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 | $28.27 | 11.158% | $31.4244 | $31.42 | $31.40 | $31.40 |
| Purchase #2 | $181.51 | 12.640% | $204.4529 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $67.78 | 8.407% | $73.4783 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $171.45 | 4.562% | $179.2715 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $191.39 | 5.802% | $202.4944 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $84.92 | 8.641% | $92.2579 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $217.45 | 10.427% | $240.1235 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $942.77 | $1,023.5029 | $1,023.49 | $1,023.45 | $1,023.60 | |