| 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 | $233.80 | 10.336% | $257.9656 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $103.46 | 13.527% | $117.455 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $8.29 | 8.279% | $8.9763 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $36.43 | 8.657% | $39.5837 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $246.72 | 6.841% | $263.5981 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $38.28 | 7.482% | $41.1441 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $32.90 | 3.436% | $34.0304 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $699.88 | $762.7532 | $762.76 | $762.80 | $762.80 | |