| 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 | $161.29 | 7.392% | $173.2126 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $59.32 | 11.325% | $66.038 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $115.84 | 12.683% | $130.532 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $23.87 | 3.480% | $24.7007 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $196.93 | 11.261% | $219.1063 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $151.25 | 10.547% | $167.2023 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $191.45 | 5.537% | $202.0506 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $899.95 | $982.8425 | $982.84 | $982.85 | $982.80 | |