| 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 | $163.33 | 6.845% | $174.5099 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $71.81 | 4.681% | $75.1714 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $197.59 | 4.441% | $206.365 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $160.44 | 5.239% | $168.8455 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $37.78 | 8.771% | $41.0937 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $118.89 | 7.854% | $128.2276 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $214.44 | 13.363% | $243.0956 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $964.28 | $1,037.3087 | $1,037.32 | $1,037.30 | $1,037.30 | |