| 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 | $145.61 | 3.668% | $150.951 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $137.26 | 12.789% | $154.8142 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $181.61 | 13.865% | $206.7902 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $103.41 | 8.543% | $112.2443 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $194.64 | 3.227% | $200.921 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $223.55 | 9.686% | $245.2031 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $101.29 | 9.344% | $110.7545 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $1,087.37 | $1,181.6783 | $1,181.66 | $1,181.65 | $1,181.70 | |