| 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 | $180.33 | 12.195% | $202.3212 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $147.64 | 7.188% | $158.2524 | $158.25 | $158.25 | $158.30 |
| Purchase #3 | $114.55 | 7.223% | $122.8239 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $133.52 | 7.343% | $143.3244 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $83.47 | 10.699% | $92.4005 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $196.56 | 12.858% | $221.8337 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $171.67 | 7.805% | $185.0688 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,027.74 | $1,126.0249 | $1,126.01 | $1,125.95 | $1,126.00 | |