| 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 | $189.73 | 13.251% | $214.8711 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $34.94 | 11.139% | $38.832 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $13.57 | 3.548% | $14.0515 | $14.05 | $14.05 | $14.10 |
| Purchase #4 | $104.84 | 7.432% | $112.6317 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $213.77 | 5.395% | $225.3029 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $36.47 | 4.769% | $38.2093 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $111.79 | 8.433% | $121.2173 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $705.11 | $765.1158 | $765.11 | $765.10 | $765.10 | |