| 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 | $69.59 | 13.796% | $79.1906 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $234.94 | 9.861% | $258.1074 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $159.58 | 8.593% | $173.2927 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $62.81 | 10.606% | $69.4716 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $14.36 | 13.675% | $16.3237 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $121.29 | 5.747% | $128.2605 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $21.46 | 13.869% | $24.4363 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $684.03 | $749.0828 | $749.08 | $749.05 | $749.10 | |