| 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 | $22.90 | 4.750% | $23.9878 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $103.51 | 12.438% | $116.3846 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $205.90 | 6.277% | $218.8243 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $110.51 | 3.465% | $114.3392 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $178.93 | 4.792% | $187.5043 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $246.33 | 13.393% | $279.321 | $279.32 | $279.30 | $279.30 |
| Purchase #7 | $35.61 | 11.569% | $39.7297 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $903.69 | $980.0909 | $980.08 | $980.10 | $980.00 | |