| 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 | $33.93 | 12.628% | $38.2147 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $118.89 | 5.864% | $125.8617 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $182.46 | 6.499% | $194.3181 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $164.90 | 3.768% | $171.1134 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $119.98 | 13.437% | $136.1017 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $128.27 | 13.472% | $145.5505 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $35.56 | 5.489% | $37.5119 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $783.99 | $848.6720 | $848.66 | $848.60 | $848.70 | |