| 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 | $70.66 | 3.636% | $73.2292 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $139.35 | 9.873% | $153.108 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $21.88 | 13.312% | $24.7927 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $37.83 | 6.609% | $40.3302 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $96.63 | 9.541% | $105.8495 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $24.50 | 3.376% | $25.3271 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $175.87 | 11.222% | $195.6061 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $566.72 | $618.2428 | $618.25 | $618.30 | $618.10 | |