| 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 | $133.32 | 8.537% | $144.7015 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $186.51 | 13.530% | $211.7448 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $245.89 | 4.667% | $257.3657 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $34.58 | 13.429% | $39.2237 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $141.29 | 6.807% | $150.9076 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $101.61 | 7.712% | $109.4462 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $33.70 | 3.137% | $34.7572 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $876.90 | $948.1467 | $948.15 | $948.10 | $948.10 | |