| 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 | $173.60 | 11.787% | $194.0622 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $234.88 | 4.722% | $245.971 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $199.86 | 9.606% | $219.0586 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $45.36 | 11.482% | $50.5682 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $116.45 | 4.177% | $121.3141 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $216.77 | 10.165% | $238.8047 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $166.44 | 3.555% | $172.3569 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $1,153.36 | $1,242.1357 | $1,242.13 | $1,242.05 | $1,242.30 | |