| 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 | $247.28 | 6.581% | $263.5535 | $263.55 | $263.55 | $263.60 |
| Purchase #2 | $207.88 | 6.726% | $221.862 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $180.75 | 12.174% | $202.7545 | $202.75 | $202.75 | $202.80 |
| Purchase #4 | $16.92 | 4.499% | $17.6812 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $214.61 | 3.676% | $222.4991 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $206.35 | 3.363% | $213.2896 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $66.94 | 3.543% | $69.3117 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $1,140.73 | $1,210.9516 | $1,210.94 | $1,210.95 | $1,211.10 | |