| 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 | $126.88 | 12.854% | $143.1892 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $151.92 | 6.626% | $161.9862 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $174.40 | 6.742% | $186.158 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $116.98 | 10.441% | $129.1939 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $228.42 | 12.406% | $256.7578 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $7.52 | 10.128% | $8.2816 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $243.63 | 13.242% | $275.8915 | $275.89 | $275.90 | $275.90 |
| 7 purchase totals = | $1,049.75 | $1,161.4582 | $1,161.46 | $1,161.50 | $1,161.60 | |