| 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 | $137.41 | 9.471% | $150.4241 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $158.35 | 11.280% | $176.2119 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $184.30 | 11.223% | $204.984 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $94.50 | 4.860% | $99.0927 | $99.09 | $99.10 | $99.10 |
| Purchase #5 | $220.36 | 12.379% | $247.6384 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $167.98 | 6.300% | $178.5627 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $194.99 | 10.644% | $215.7447 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $1,157.89 | $1,272.6585 | $1,272.64 | $1,272.65 | $1,272.60 | |