| 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 | $192.86 | 10.625% | $213.3514 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $240.55 | 13.732% | $273.5823 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $47.73 | 4.132% | $49.7022 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $209.74 | 8.106% | $226.7415 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $209.63 | 12.275% | $235.3621 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $170.63 | 11.767% | $190.708 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $150.60 | 4.696% | $157.6722 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $1,221.74 | $1,347.1197 | $1,347.11 | $1,347.10 | $1,347.20 | |