| 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 | $169.67 | 6.361% | $180.4627 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $218.42 | 4.703% | $228.6923 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $174.98 | 5.562% | $184.7124 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $93.62 | 6.747% | $99.9365 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $115.29 | 12.433% | $129.624 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $222.47 | 7.853% | $239.9406 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $38.26 | 13.868% | $43.5659 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $1,032.71 | $1,106.9344 | $1,106.93 | $1,106.90 | $1,106.90 | |