| 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 | $176.40 | 5.638% | $186.3454 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $56.76 | 12.292% | $63.7369 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $138.48 | 8.693% | $150.5181 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $158.37 | 3.753% | $164.3136 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $5.90 | 8.828% | $6.4209 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $170.99 | 4.603% | $178.8607 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $79.71 | 7.601% | $85.7688 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $786.61 | $835.9644 | $835.97 | $835.90 | $835.90 | |