| 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 | $6.94 | 12.603% | $7.8146 | $7.81 | $7.80 | $7.80 |
| Purchase #2 | $141.32 | 8.251% | $152.9803 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $192.25 | 7.127% | $205.9517 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $170.25 | 7.610% | $183.206 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $179.45 | 11.627% | $200.3147 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $223.79 | 13.800% | $254.673 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $98.28 | 11.694% | $109.7729 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,012.28 | $1,114.7132 | $1,114.70 | $1,114.65 | $1,114.80 | |