| 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 | $117.35 | 11.766% | $131.1574 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $246.94 | 6.786% | $263.6973 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $180.33 | 4.741% | $188.8794 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $148.34 | 7.704% | $159.7681 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $35.66 | 7.224% | $38.2361 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $8.98 | 6.558% | $9.5689 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $157.56 | 13.488% | $178.8117 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $895.16 | $970.1189 | $970.13 | $970.10 | $970.20 | |