| 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 | $200.96 | 5.835% | $212.686 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $246.79 | 6.446% | $262.6981 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $200.35 | 9.493% | $219.3692 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $31.38 | 10.307% | $34.6143 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $198.96 | 3.547% | $206.0171 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $209.83 | 9.335% | $229.4176 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $131.31 | 11.699% | $146.672 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,219.58 | $1,311.4743 | $1,311.48 | $1,311.40 | $1,311.50 | |