| 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 | $131.69 | 4.444% | $137.5423 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $242.26 | 11.596% | $270.3525 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $144.95 | 11.616% | $161.7874 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $183.89 | 10.649% | $203.4724 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $159.69 | 4.499% | $166.8745 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $81.73 | 8.560% | $88.7261 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $148.78 | 4.495% | $155.4677 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,092.99 | $1,184.2229 | $1,184.22 | $1,184.20 | $1,184.30 | |