| 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 | $238.65 | 4.150% | $248.554 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $130.28 | 9.874% | $143.1438 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $146.40 | 5.140% | $153.925 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $159.48 | 7.523% | $171.4777 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $16.44 | 13.819% | $18.7118 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $113.35 | 8.544% | $123.0346 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $194.58 | 13.644% | $221.1285 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $999.18 | $1,079.9754 | $1,079.97 | $1,080.05 | $1,079.90 | |