| 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 | $93.34 | 6.416% | $99.3287 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $178.79 | 8.168% | $193.3936 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $198.25 | 7.809% | $213.7313 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $32.59 | 11.562% | $36.3581 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $108.44 | 12.820% | $122.342 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $38.29 | 9.346% | $41.8686 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $38.79 | 13.654% | $44.0864 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $688.49 | $751.1087 | $751.11 | $751.15 | $751.10 | |