| 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 | $131.55 | 9.819% | $144.4669 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $24.68 | 8.195% | $26.7025 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $244.78 | 9.857% | $268.908 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $118.86 | 10.712% | $131.5923 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $86.75 | 11.572% | $96.7887 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $90.74 | 6.514% | $96.6508 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $143.45 | 6.401% | $152.6322 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $840.81 | $917.7414 | $917.74 | $917.75 | $917.80 | |