| 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 | $233.44 | 3.745% | $242.1823 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $92.31 | 8.519% | $100.1739 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $207.94 | 3.110% | $214.4069 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $13.28 | 7.461% | $14.2708 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $119.77 | 8.317% | $129.7313 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $151.65 | 10.200% | $167.1183 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $178.63 | 5.545% | $188.535 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $997.02 | $1,056.4185 | $1,056.42 | $1,056.40 | $1,056.40 | |