| 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 | $123.70 | 9.794% | $135.8152 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $144.95 | 9.861% | $159.2435 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $52.26 | 8.281% | $56.5877 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $71.30 | 3.137% | $73.5367 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $217.59 | 4.147% | $226.6135 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $12.44 | 6.849% | $13.292 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $129.28 | 13.144% | $146.2726 | $146.27 | $146.25 | $146.30 |
| 7 purchase totals = | $751.52 | $811.3612 | $811.36 | $811.35 | $811.30 | |