| 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 | $231.45 | 10.262% | $255.2014 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $185.50 | 6.716% | $197.9582 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $166.73 | 7.164% | $178.6745 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $137.40 | 6.555% | $146.4066 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $218.87 | 5.692% | $231.3281 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $43.36 | 11.303% | $48.261 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $119.90 | 3.155% | $123.6828 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $1,103.21 | $1,181.5126 | $1,181.51 | $1,181.50 | $1,181.60 | |