| 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 | $119.74 | 8.737% | $130.2017 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $25.66 | 6.367% | $27.2938 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $231.59 | 11.780% | $258.8713 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $54.84 | 4.332% | $57.2157 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $220.37 | 8.205% | $238.4514 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $89.42 | 12.470% | $100.5707 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $137.86 | 8.524% | $149.6112 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $879.48 | $962.2158 | $962.21 | $962.15 | $962.30 | |