| 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 | $211.47 | 3.831% | $219.5714 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $70.31 | 6.828% | $75.1108 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $136.66 | 7.202% | $146.5023 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $229.72 | 8.744% | $249.8067 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $73.63 | 8.612% | $79.971 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $25.90 | 13.759% | $29.4636 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $42.98 | 5.712% | $45.435 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $790.67 | $845.8608 | $845.86 | $845.80 | $845.90 | |