| 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 | $67.32 | 11.874% | $75.3136 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $98.73 | 11.181% | $109.769 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $50.80 | 6.654% | $54.1802 | $54.18 | $54.20 | $54.20 |
| Purchase #4 | $187.33 | 8.570% | $203.3842 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $116.50 | 12.376% | $130.918 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $70.82 | 3.434% | $73.252 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $225.94 | 11.270% | $251.4034 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $817.44 | $898.2204 | $898.21 | $898.20 | $898.30 | |