| 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 | $176.84 | 12.704% | $199.3058 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $180.45 | 5.756% | $190.8367 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $87.59 | 12.311% | $98.3732 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $199.58 | 3.592% | $206.7489 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $27.47 | 7.331% | $29.4838 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $81.90 | 11.302% | $91.1563 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $187.87 | 3.145% | $193.7785 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $941.70 | $1,009.6832 | $1,009.69 | $1,009.70 | $1,009.70 | |