| 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 | $228.43 | 12.325% | $256.584 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $157.60 | 11.291% | $175.3946 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $209.62 | 3.452% | $216.8561 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $215.39 | 8.621% | $233.9588 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $37.55 | 4.482% | $39.233 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $228.48 | 5.344% | $240.69 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $70.59 | 12.482% | $79.401 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $1,147.66 | $1,242.1175 | $1,242.11 | $1,242.15 | $1,242.20 | |