| 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 | $117.62 | 9.471% | $128.7598 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $249.79 | 6.555% | $266.1637 | $266.16 | $266.15 | $266.20 |
| Purchase #3 | $85.70 | 7.686% | $92.2869 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $134.53 | 9.536% | $147.3588 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $90.52 | 8.276% | $98.0114 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $183.76 | 9.327% | $200.8993 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $63.48 | 3.643% | $65.7926 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $925.40 | $999.2725 | $999.27 | $999.25 | $999.40 | |