| 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 | $246.39 | 6.775% | $263.0829 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $244.96 | 6.165% | $260.0618 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $121.51 | 7.182% | $130.2368 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $36.88 | 13.447% | $41.8393 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $113.99 | 6.116% | $120.9616 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $37.59 | 12.271% | $42.2027 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $112.85 | 10.272% | $124.442 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $914.17 | $982.8271 | $982.82 | $982.85 | $982.80 | |