| 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 | $76.31 | 8.287% | $82.6338 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $46.63 | 5.343% | $49.1214 | $49.12 | $49.10 | $49.10 |
| Purchase #3 | $74.74 | 13.109% | $84.5377 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $9.48 | 7.292% | $10.1713 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $32.60 | 4.691% | $34.1293 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $200.86 | 10.469% | $221.888 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $115.81 | 11.442% | $129.061 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $556.43 | $611.5425 | $611.54 | $611.55 | $611.50 | |