| 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 | $22.93 | 9.781% | $25.1728 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $178.53 | 13.345% | $202.3548 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $49.66 | 10.163% | $54.7069 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $195.94 | 8.479% | $212.5538 | $212.55 | $212.55 | $212.60 |
| Purchase #5 | $17.51 | 9.755% | $19.2181 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $230.41 | 11.770% | $257.5293 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $71.76 | 10.689% | $79.4304 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $766.74 | $850.9661 | $850.96 | $850.95 | $851.00 | |