| 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 | $65.37 | 13.285% | $74.0544 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $164.75 | 12.704% | $185.6798 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $103.69 | 6.570% | $110.5024 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $228.73 | 9.577% | $250.6355 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $143.71 | 5.683% | $151.877 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $189.98 | 3.649% | $196.9124 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $240.25 | 4.266% | $250.4991 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,136.48 | $1,220.1606 | $1,220.16 | $1,220.20 | $1,220.20 | |