| 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 | $228.54 | 11.326% | $254.4244 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $42.99 | 10.558% | $47.5289 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $193.98 | 12.674% | $218.565 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $221.88 | 13.172% | $251.106 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $203.98 | 4.508% | $213.1754 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $70.72 | 11.379% | $78.7672 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $176.48 | 10.212% | $194.5021 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,138.57 | $1,258.0690 | $1,258.08 | $1,258.05 | $1,258.10 | |