| 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 | $109.56 | 9.245% | $119.6888 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $106.29 | 8.258% | $115.0674 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $121.59 | 9.498% | $133.1386 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $68.37 | 8.622% | $74.2649 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $32.42 | 6.658% | $34.5785 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $208.69 | 5.287% | $219.7234 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $210.93 | 11.402% | $234.9802 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $857.85 | $931.4418 | $931.44 | $931.45 | $931.50 | |