| 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 | $81.78 | 11.408% | $91.1095 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $165.31 | 10.634% | $182.8891 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $114.26 | 12.670% | $128.7367 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $141.48 | 5.850% | $149.7566 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $202.33 | 3.832% | $210.0833 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $100.81 | 9.173% | $110.0573 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $178.38 | 9.239% | $194.8605 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $984.35 | $1,067.4930 | $1,067.50 | $1,067.50 | $1,067.60 | |