| 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 | $14.66 | 10.696% | $16.228 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $120.62 | 10.487% | $133.2694 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $96.52 | 4.364% | $100.7321 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $48.57 | 9.373% | $53.1225 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $198.38 | 11.444% | $221.0826 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $203.94 | 7.796% | $219.8392 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $144.84 | 4.839% | $151.8488 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $827.53 | $896.1226 | $896.12 | $896.15 | $896.00 | |