| 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 | $177.94 | 12.732% | $200.5953 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $183.71 | 10.394% | $202.8048 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $87.57 | 3.479% | $90.6166 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $133.58 | 7.769% | $143.9578 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $177.33 | 11.193% | $197.1785 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $223.45 | 7.644% | $240.5305 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $72.55 | 12.428% | $81.5665 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $1,056.13 | $1,157.2500 | $1,157.26 | $1,157.25 | $1,157.30 | |