| 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 | $181.97 | 4.344% | $189.8748 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $68.30 | 12.238% | $76.6586 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $245.49 | 12.844% | $277.0207 | $277.02 | $277.00 | $277.00 |
| Purchase #4 | $103.48 | 8.190% | $111.955 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $161.46 | 13.145% | $182.6839 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $164.46 | 12.489% | $184.9994 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $244.63 | 3.340% | $252.8006 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,169.79 | $1,275.9930 | $1,275.99 | $1,275.95 | $1,276.10 | |