| 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 | $91.70 | 11.700% | $102.4289 | $102.43 | $102.45 | $102.40 |
| Purchase #2 | $48.59 | 3.379% | $50.2319 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $247.40 | 4.411% | $258.3128 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $172.40 | 7.495% | $185.3214 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $190.74 | 6.693% | $203.5062 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $67.46 | 9.775% | $74.0542 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $178.96 | 4.371% | $186.7823 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $997.25 | $1,060.6377 | $1,060.63 | $1,060.65 | $1,060.60 | |