| 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 | $128.80 | 3.127% | $132.8276 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $93.96 | 7.671% | $101.1677 | $101.17 | $101.15 | $101.20 |
| Purchase #3 | $197.88 | 11.714% | $221.0597 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $162.75 | 7.195% | $174.4599 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $155.48 | 3.724% | $161.2701 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $182.88 | 8.236% | $197.942 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $66.31 | 7.567% | $71.3277 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $988.06 | $1,060.0547 | $1,060.06 | $1,060.05 | $1,060.10 | |