| 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 | $190.71 | 3.364% | $197.1255 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $124.98 | 9.589% | $136.9643 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $223.68 | 7.348% | $240.116 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $167.28 | 13.614% | $190.0535 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $29.40 | 13.495% | $33.3675 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $241.95 | 11.362% | $269.4404 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $114.76 | 12.171% | $128.7274 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $1,092.76 | $1,195.7946 | $1,195.80 | $1,195.80 | $1,195.80 | |