| 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 | $197.28 | 3.570% | $204.3229 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $172.85 | 9.713% | $189.6389 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $73.69 | 8.134% | $79.6839 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $184.76 | 12.102% | $207.1197 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $122.84 | 13.253% | $139.12 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $168.97 | 8.826% | $183.8833 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $37.46 | 13.581% | $42.5474 | $42.55 | $42.55 | $42.50 |
| 7 purchase totals = | $957.85 | $1,046.3161 | $1,046.31 | $1,046.30 | $1,046.20 | |