| 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 | $156.29 | 9.376% | $170.9438 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $126.70 | 4.376% | $132.2444 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $174.97 | 5.691% | $184.9275 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $143.70 | 6.573% | $153.1454 | $153.15 | $153.15 | $153.10 |
| Purchase #5 | $123.78 | 8.235% | $133.9733 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $94.87 | 12.749% | $106.965 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $94.31 | 7.752% | $101.6209 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $914.62 | $983.8203 | $983.82 | $983.80 | $983.70 | |