| 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 | $50.46 | 4.196% | $52.5773 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $46.49 | 9.554% | $50.9317 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $54.62 | 10.330% | $60.2622 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $31.80 | 10.148% | $35.0271 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $71.77 | 11.775% | $80.2209 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $16.70 | 4.731% | $17.4901 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $120.67 | 4.168% | $125.6995 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $392.51 | $422.2088 | $422.21 | $422.25 | $422.20 | |