| 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 | $129.45 | 12.759% | $145.9665 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $192.37 | 5.815% | $203.5563 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $84.69 | 6.224% | $89.9611 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $16.71 | 4.330% | $17.4335 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $94.35 | 13.120% | $106.7287 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $230.42 | 10.532% | $254.6878 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $115.41 | 11.376% | $128.539 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $863.40 | $946.8729 | $946.88 | $946.90 | $946.90 | |