| 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 | $78.75 | 10.510% | $87.0266 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $156.73 | 11.470% | $174.7069 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $222.63 | 6.664% | $237.4661 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $124.78 | 11.512% | $139.1447 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $167.32 | 10.354% | $184.6443 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $120.60 | 8.381% | $130.7075 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $161.61 | 3.395% | $167.0967 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $1,032.42 | $1,120.7928 | $1,120.80 | $1,120.80 | $1,120.70 | |