| 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 | $212.81 | 9.540% | $233.1121 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $80.47 | 4.328% | $83.9527 | $83.95 | $83.95 | $84.00 |
| Purchase #3 | $14.88 | 11.662% | $16.6153 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $96.98 | 8.604% | $105.3242 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $112.55 | 7.865% | $121.4021 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $194.61 | 13.783% | $221.4331 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $178.64 | 11.409% | $199.021 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $890.94 | $980.8605 | $980.85 | $980.80 | $980.80 | |