| 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 | $84.65 | 13.866% | $96.3876 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $60.72 | 5.690% | $64.175 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $120.38 | 12.430% | $135.3432 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $86.43 | 3.342% | $89.3185 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $235.82 | 12.212% | $264.6183 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $213.48 | 7.563% | $229.6255 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $244.84 | 5.765% | $258.955 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $1,046.32 | $1,138.4231 | $1,138.44 | $1,138.45 | $1,138.40 | |