| 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 | $197.98 | 6.219% | $210.2924 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $75.76 | 4.759% | $79.3654 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $34.59 | 4.418% | $36.1182 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $240.37 | 7.634% | $258.7198 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $138.28 | 12.681% | $155.8153 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $20.77 | 8.439% | $22.5228 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $173.59 | 7.657% | $186.8818 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $881.34 | $949.7157 | $949.72 | $949.65 | $949.70 | |