| 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 | $35.87 | 3.348% | $37.0709 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $182.32 | 6.694% | $194.5245 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $210.34 | 11.198% | $233.8939 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $135.32 | 11.264% | $150.5624 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $156.71 | 13.806% | $178.3454 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $144.89 | 12.809% | $163.449 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $199.93 | 9.722% | $219.3672 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,065.38 | $1,177.2133 | $1,177.21 | $1,177.15 | $1,177.20 | |