| 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 | $156.70 | 13.326% | $177.5818 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $190.92 | 11.736% | $213.3264 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $33.38 | 4.302% | $34.816 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $119.77 | 8.593% | $130.0618 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $143.96 | 6.390% | $153.159 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $53.54 | 8.821% | $58.2628 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $69.31 | 11.712% | $77.4276 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $767.58 | $844.6354 | $844.64 | $844.65 | $844.70 | |