| 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 | $70.64 | 8.370% | $76.5526 | $76.55 | $76.55 | $76.60 |
| Purchase #2 | $128.76 | 5.511% | $135.856 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $48.63 | 6.595% | $51.8371 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $72.78 | 12.334% | $81.7567 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $248.92 | 6.524% | $265.1595 | $265.16 | $265.15 | $265.20 |
| Purchase #6 | $120.95 | 4.817% | $126.7762 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $146.74 | 10.190% | $161.6928 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $837.42 | $899.6309 | $899.64 | $899.65 | $899.80 | |