| 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 | $67.25 | 9.277% | $73.4888 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $62.32 | 9.274% | $68.0996 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $176.77 | 11.789% | $197.6094 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $150.28 | 12.141% | $168.5255 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $74.81 | 7.201% | $80.1971 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $181.61 | 10.632% | $200.9188 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $79.34 | 6.225% | $84.2789 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $792.38 | $873.1181 | $873.13 | $873.15 | $873.10 | |