| 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 | $154.93 | 6.815% | $165.4885 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $62.78 | 9.430% | $68.7002 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $19.26 | 4.611% | $20.1481 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $199.26 | 4.199% | $207.6269 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $117.47 | 11.865% | $131.4078 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $188.72 | 13.279% | $213.7801 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $196.38 | 10.486% | $216.9724 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $938.80 | $1,024.1240 | $1,024.13 | $1,024.15 | $1,024.10 | |