| 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 | $37.30 | 3.623% | $38.6514 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $67.88 | 7.632% | $73.0606 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $249.44 | 8.639% | $270.9891 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $157.34 | 11.177% | $174.9259 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $170.48 | 13.191% | $192.968 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $8.55 | 12.576% | $9.6252 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $224.53 | 13.500% | $254.8416 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $915.52 | $1,015.0618 | $1,015.07 | $1,015.10 | $1,015.10 | |