| 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 | $90.31 | 13.672% | $102.6572 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $91.31 | 7.479% | $98.1391 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $178.77 | 13.370% | $202.6715 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $85.98 | 7.475% | $92.407 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $8.87 | 7.334% | $9.5205 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $202.48 | 9.602% | $221.9221 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $192.67 | 8.746% | $209.5209 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $850.39 | $936.8383 | $936.84 | $936.75 | $936.80 | |