| 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 | $145.69 | 11.733% | $162.7838 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $138.45 | 9.448% | $151.5308 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $120.35 | 11.333% | $133.9893 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $73.89 | 4.849% | $77.4729 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $90.90 | 9.278% | $99.3337 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $113.95 | 7.245% | $122.2057 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $242.83 | 4.442% | $253.6165 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $926.06 | $1,000.9327 | $1,000.93 | $1,000.95 | $1,000.90 | |