| 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 | $127.90 | 11.532% | $142.6494 | $142.65 | $142.65 | $142.60 |
| Purchase #2 | $183.63 | 7.380% | $197.1819 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $43.73 | 13.419% | $49.5981 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $178.25 | 3.615% | $184.6937 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $88.81 | 13.579% | $100.8695 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $220.96 | 9.517% | $241.9888 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $244.77 | 12.430% | $275.1949 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $1,088.05 | $1,192.1763 | $1,192.17 | $1,192.20 | $1,192.20 | |