| 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 | $202.72 | 6.578% | $216.0549 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $122.80 | 10.422% | $135.5982 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $191.49 | 3.392% | $197.9853 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $11.80 | 12.165% | $13.2355 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $177.86 | 7.862% | $191.8434 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $152.40 | 13.586% | $173.1051 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $205.38 | 7.764% | $221.3257 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $1,064.45 | $1,149.1481 | $1,149.16 | $1,149.20 | $1,149.10 | |