| 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 | $121.73 | 9.280% | $133.0265 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $102.73 | 10.141% | $113.1478 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $38.66 | 6.474% | $41.1628 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $150.80 | 4.216% | $157.1577 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $247.37 | 6.487% | $263.4169 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $208.97 | 7.243% | $224.1057 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $97.51 | 10.251% | $107.5058 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $967.77 | $1,039.5232 | $1,039.54 | $1,039.50 | $1,039.50 | |