| 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 | $149.61 | 6.263% | $158.9801 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $153.45 | 9.551% | $168.106 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $233.38 | 13.393% | $264.6366 | $264.64 | $264.65 | $264.60 |
| Purchase #4 | $165.89 | 12.148% | $186.0423 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $86.92 | 7.166% | $93.1487 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $246.49 | 9.679% | $270.3478 | $270.35 | $270.35 | $270.30 |
| Purchase #7 | $175.83 | 7.866% | $189.6608 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,211.57 | $1,330.9223 | $1,330.93 | $1,330.95 | $1,330.80 | |