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 | $115.78 | 4.335% | $120.7991 | $120.80 | $120.80 | $120.80 |
Purchase #2 | $71.66 | 11.867% | $80.1639 | $80.16 | $80.15 | $80.20 |
Purchase #3 | $89.37 | 8.376% | $96.8556 | $96.86 | $96.85 | $96.90 |
Purchase #4 | $117.83 | 3.135% | $121.524 | $121.52 | $121.50 | $121.50 |
Purchase #5 | $66.33 | 11.224% | $73.7749 | $73.77 | $73.75 | $73.80 |
Purchase #6 | $147.54 | 9.327% | $161.3011 | $161.30 | $161.30 | $161.30 |
Purchase #7 | $8.41 | 13.728% | $9.5645 | $9.56 | $9.55 | $9.60 |
7 purchase totals = | $616.92 | $663.9831 | $663.97 | $663.90 | $664.10 |