| 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 | $82.51 | 5.442% | $87.0002 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $145.70 | 3.502% | $150.8024 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $146.90 | 4.231% | $153.1153 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $194.56 | 6.298% | $206.8134 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $80.63 | 9.614% | $88.3818 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $140.61 | 8.651% | $152.7742 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $133.87 | 10.726% | $148.2289 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $924.78 | $987.1162 | $987.11 | $987.10 | $987.10 | |