| 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 | $189.61 | 11.794% | $211.9726 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $83.64 | 8.542% | $90.7845 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $62.92 | 9.561% | $68.9358 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $108.46 | 9.550% | $118.8179 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $79.35 | 8.133% | $85.8035 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $77.82 | 13.858% | $88.6043 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $194.31 | 4.329% | $202.7217 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $796.11 | $867.6403 | $867.63 | $867.60 | $867.60 | |