| 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 | $115.97 | 4.702% | $121.4229 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $204.38 | 10.489% | $225.8174 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $211.65 | 12.452% | $238.0047 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $49.26 | 5.267% | $51.8545 | $51.85 | $51.85 | $51.90 |
| Purchase #5 | $69.88 | 12.563% | $78.659 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $243.38 | 12.794% | $274.518 | $274.52 | $274.50 | $274.50 |
| Purchase #7 | $160.29 | 5.684% | $169.4009 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $1,054.81 | $1,159.6774 | $1,159.67 | $1,159.60 | $1,159.70 | |