| 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 | $35.71 | 8.487% | $38.7407 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $98.55 | 11.848% | $110.2262 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $57.90 | 5.595% | $61.1395 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $168.82 | 9.709% | $185.2107 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $141.83 | 4.277% | $147.8961 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $66.47 | 11.182% | $73.9027 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $61.90 | 11.337% | $68.9176 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $631.18 | $686.0335 | $686.04 | $686.05 | $685.90 | |