| 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 | $171.67 | 7.662% | $184.8234 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $70.88 | 8.815% | $77.1281 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $99.84 | 4.302% | $104.1351 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $47.82 | 11.342% | $53.2437 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $59.51 | 6.870% | $63.5983 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $100.29 | 6.830% | $107.1398 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $121.85 | 11.279% | $135.5935 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $671.86 | $725.6619 | $725.66 | $725.70 | $725.50 | |