| 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 | $174.73 | 8.180% | $189.0229 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $67.28 | 5.551% | $71.0147 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $162.69 | 3.471% | $168.337 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $61.91 | 4.445% | $64.6619 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $114.64 | 13.805% | $130.4661 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $114.93 | 5.250% | $120.9638 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $53.48 | 12.717% | $60.2811 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $749.66 | $804.7475 | $804.74 | $804.70 | $804.80 | |