| 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 | $135.93 | 3.755% | $141.0342 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $115.84 | 7.682% | $124.7388 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $119.62 | 4.180% | $124.6201 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $220.35 | 3.592% | $228.265 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $193.65 | 5.199% | $203.7179 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $141.58 | 9.275% | $154.7115 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $43.81 | 11.233% | $48.7312 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $970.78 | $1,025.8187 | $1,025.82 | $1,025.80 | $1,025.70 | |