| 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 | $115.95 | 13.771% | $131.9175 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $31.26 | 11.809% | $34.9515 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $33.90 | 5.104% | $35.6303 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $132.46 | 12.706% | $149.2904 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $191.50 | 13.203% | $216.7837 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $74.80 | 7.106% | $80.1153 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $163.68 | 11.181% | $181.9811 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $743.55 | $830.6698 | $830.67 | $830.70 | $830.70 | |