| 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 | $38.89 | 7.310% | $41.7329 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $212.26 | 12.794% | $239.4165 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $25.37 | 4.620% | $26.5421 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $172.88 | 6.200% | $183.5986 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $15.41 | 8.250% | $16.6813 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $84.59 | 12.718% | $95.3482 | $95.35 | $95.35 | $95.30 |
| Purchase #7 | $211.54 | 4.752% | $221.5924 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $760.94 | $824.9120 | $824.91 | $824.95 | $824.80 | |