| 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 | $185.76 | 6.205% | $197.2864 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $174.67 | 3.325% | $180.4778 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $146.32 | 8.372% | $158.5699 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $178.68 | 12.805% | $201.56 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $134.99 | 3.140% | $139.2287 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $30.67 | 8.292% | $33.2132 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $188.29 | 7.615% | $202.6283 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $1,039.38 | $1,112.9643 | $1,112.97 | $1,113.00 | $1,113.00 | |