| 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 | $97.76 | 11.858% | $109.3524 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $81.74 | 11.859% | $91.4335 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $110.80 | 10.570% | $122.5116 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $146.86 | 12.242% | $164.8386 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $147.27 | 9.719% | $161.5832 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $190.67 | 12.497% | $214.498 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $122.52 | 5.275% | $128.9829 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $897.62 | $993.2002 | $993.19 | $993.25 | $993.20 | |