| 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 | $126.93 | 12.131% | $142.3279 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $79.60 | 5.624% | $84.0767 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $132.92 | 7.109% | $142.3693 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $66.91 | 6.277% | $71.1099 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $227.48 | 11.413% | $253.4423 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $50.69 | 5.832% | $53.6462 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $21.69 | 13.832% | $24.6902 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $706.22 | $771.6625 | $771.67 | $771.70 | $771.60 | |