| 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 | $105.86 | 11.443% | $117.9736 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $13.48 | 6.329% | $14.3331 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $192.35 | 4.773% | $201.5309 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $125.72 | 8.428% | $136.3157 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $159.58 | 3.271% | $164.7999 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $145.37 | 12.559% | $163.627 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $171.61 | 6.120% | $182.1125 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $913.97 | $980.6927 | $980.69 | $980.70 | $980.60 | |