| 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 | $134.79 | 7.338% | $144.6809 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $98.35 | 3.303% | $101.5985 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $81.96 | 6.693% | $87.4456 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $242.29 | 7.260% | $259.8803 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $141.61 | 6.430% | $150.7155 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $232.36 | 3.175% | $239.7374 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $85.97 | 6.853% | $91.8615 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $1,017.33 | $1,075.9197 | $1,075.93 | $1,075.95 | $1,075.90 | |