| 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 | $230.81 | 10.664% | $255.4236 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $244.65 | 9.506% | $267.9064 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $116.62 | 10.307% | $128.64 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $47.83 | 13.657% | $54.3621 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $248.62 | 10.120% | $273.7803 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $210.61 | 10.410% | $232.5345 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $208.64 | 8.243% | $225.8382 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,307.78 | $1,438.4851 | $1,438.48 | $1,438.50 | $1,438.40 | |