| 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 | $128.62 | 6.239% | $136.6446 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $154.98 | 12.631% | $174.5555 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $198.34 | 4.265% | $206.7992 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $33.58 | 12.205% | $37.6784 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $64.71 | 5.429% | $68.2231 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $231.37 | 10.165% | $254.8888 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $242.35 | 13.434% | $274.9073 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,053.95 | $1,153.6969 | $1,153.70 | $1,153.70 | $1,153.70 | |