| 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 | $106.50 | 13.165% | $120.5207 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $51.58 | 8.297% | $55.8596 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $161.55 | 5.808% | $170.9328 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $213.51 | 13.255% | $241.8108 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $206.84 | 11.176% | $229.9564 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $164.94 | 4.693% | $172.6806 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $217.96 | 4.457% | $227.6745 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $1,122.88 | $1,219.4354 | $1,219.43 | $1,219.40 | $1,219.50 | |