| 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 | $80.49 | 13.147% | $91.072 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $162.50 | 8.229% | $175.8721 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $108.72 | 9.506% | $119.0549 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $172.58 | 4.662% | $180.6257 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $168.67 | 5.851% | $178.5389 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $75.82 | 7.198% | $81.2775 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $85.82 | 6.249% | $91.1829 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $854.60 | $917.6240 | $917.62 | $917.65 | $917.70 | |