| 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 | $78.94 | 11.283% | $87.8468 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $59.28 | 9.175% | $64.7189 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $217.29 | 4.677% | $227.4527 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $39.49 | 8.809% | $42.9687 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $219.46 | 9.636% | $240.6072 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $162.61 | 11.583% | $181.4451 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $219.51 | 4.823% | $230.097 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $996.58 | $1,075.1364 | $1,075.15 | $1,075.10 | $1,075.10 | |