| 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 | $63.71 | 8.106% | $68.8743 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $29.43 | 10.759% | $32.5964 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $122.71 | 4.175% | $127.8331 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $202.55 | 5.306% | $213.2973 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $109.46 | 12.740% | $123.4052 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $104.39 | 12.356% | $117.2884 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $66.32 | 13.601% | $75.3402 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $698.57 | $758.6349 | $758.64 | $758.65 | $758.60 | |