| 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 | $185.27 | 6.648% | $197.5867 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $202.60 | 7.604% | $218.0057 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $184.59 | 10.191% | $203.4016 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $238.29 | 11.141% | $264.8379 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $209.52 | 13.540% | $237.889 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $32.30 | 6.407% | $34.3695 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $65.31 | 3.512% | $67.6037 | $67.60 | $67.60 | $67.60 |
| 7 purchase totals = | $1,117.88 | $1,223.6941 | $1,223.70 | $1,223.70 | $1,223.70 | |