| 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 | $132.95 | 11.536% | $148.2871 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $181.45 | 4.486% | $189.5898 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $157.87 | 13.436% | $179.0814 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $230.96 | 12.202% | $259.1417 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $110.82 | 6.648% | $118.1873 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $132.54 | 6.809% | $141.5646 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $66.35 | 11.865% | $74.2224 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $1,012.94 | $1,110.0743 | $1,110.07 | $1,110.10 | $1,110.10 | |