| 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 | $211.72 | 13.263% | $239.8004 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $41.89 | 3.158% | $43.2129 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $203.30 | 9.851% | $223.3271 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $185.84 | 10.861% | $206.0241 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $210.29 | 10.608% | $232.5976 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $120.75 | 7.595% | $129.921 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $73.62 | 11.523% | $82.1032 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $1,047.41 | $1,156.9863 | $1,156.98 | $1,156.95 | $1,156.90 | |