| 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 | $111.55 | 8.591% | $121.1333 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $208.51 | 5.560% | $220.1032 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $31.78 | 7.134% | $34.0472 | $34.05 | $34.05 | $34.00 |
| Purchase #4 | $158.29 | 11.590% | $176.6358 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $144.66 | 7.413% | $155.3836 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $43.52 | 8.309% | $47.1361 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $121.62 | 9.543% | $133.2262 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $819.93 | $887.6654 | $887.67 | $887.75 | $887.50 | |